273041567409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:887

約数の個数: 128

約数和(自身を含む): 428972544000

約数和(自身を除く): 155930976591

約数列:

[1, 3, 13, 19, 39, 57, 61, 71, 149, 183, 213, 247, 447, 571, 741, 793, 923, 1159, 1349, 1713, 1937, 2379, 2769, 2831, 3477, 4047, 4331, 5811, 7423, 8493, 9089, 10579, 10849, 12993, 15067, 17537, 22269, 27267, 31737, 32547, 34831, 36803, 40541, 45201, 52611, 56303, 82289, 85079, 104493, 110409, 118157, 121623, 137527, 141037, 168909, 172691, 201001, 246867, 255237, 354471, 412581, 423111, 452803, 518073, 527033, 603003, 645319, 661789, 770279, 1069757, 1106027, 1358409, 1581099, 1616501, 1935957, 1985367, 2244983, 2310837, 2473001, 2613013, 3209271, 3318081, 4849503, 5189819, 6040609, 6734949, 7419003, 7839039, 8389147, 8603257, 10013627, 12261061, 15569457, 18121827, 21014513, 25167441, 25809771, 30040881, 32149013, 36783183, 46987019, 63043539, 67467647, 78527917, 96447039, 98606561, 114771571, 140961057, 159393793, 202402941, 235583751, 295819683, 344314713, 368477149, 478181379, 610831247, 1105431447, 1281885293, 1492030423, 1832493741, 3845655879, 4476091269, 4790202937, 7001065831, 14370608811, 21003197493, 91013855803, 273041567409]

約数ペア:

[(1, 273041567409), (3, 91013855803), (13, 21003197493), (19, 14370608811), (39, 7001065831), (57, 4790202937), (61, 4476091269), (71, 3845655879), (149, 1832493741), (183, 1492030423), (213, 1281885293), (247, 1105431447), (447, 610831247), (571, 478181379), (741, 368477149), (793, 344314713), (923, 295819683), (1159, 235583751), (1349, 202402941), (1713, 159393793), (1937, 140961057), (2379, 114771571), (2769, 98606561), (2831, 96447039), (3477, 78527917), (4047, 67467647), (4331, 63043539), (5811, 46987019), (7423, 36783183), (8493, 32149013), (9089, 30040881), (10579, 25809771), (10849, 25167441), (12993, 21014513), (15067, 18121827), (17537, 15569457), (22269, 12261061), (27267, 10013627), (31737, 8603257), (32547, 8389147), (34831, 7839039), (36803, 7419003), (40541, 6734949), (45201, 6040609), (52611, 5189819), (56303, 4849503), (82289, 3318081), (85079, 3209271), (104493, 2613013), (110409, 2473001), (118157, 2310837), (121623, 2244983), (137527, 1985367), (141037, 1935957), (168909, 1616501), (172691, 1581099), (201001, 1358409), (246867, 1106027), (255237, 1069757), (354471, 770279), (412581, 661789), (423111, 645319), (452803, 603003), (518073, 527033)]