542669787

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 956943360

約数和(自身を除く): 414273573

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 59, 81, 93, 99, 111, 177, 243, 279, 297, 333, 341, 407, 531, 649, 729, 837, 891, 999, 1023, 1147, 1221, 1593, 1829, 1947, 2183, 2511, 2673, 2997, 3069, 3441, 3663, 4779, 5487, 5841, 6549, 7533, 8019, 8991, 9207, 10323, 10989, 12617, 14337, 16461, 17523, 19647, 20119, 22599, 24013, 26973, 27621, 30969, 32967, 37851, 43011, 49383, 52569, 58941, 60357, 67673, 72039, 82863, 92907, 98901, 113553, 148149, 157707, 176823, 181071, 203019, 216117, 248589, 278721, 296703, 340659, 444447, 473121, 530469, 543213, 609057, 648351, 744403, 836163, 1021977, 1333341, 1591407, 1629639, 1827171, 1945053, 2233209, 3065931, 4888917, 5481513, 5835159, 6699627, 9197793, 14666751, 16444539, 17505477, 20098881, 49333617, 60296643, 180889929, 542669787]

約数ペア:

[(1, 542669787), (3, 180889929), (9, 60296643), (11, 49333617), (27, 20098881), (31, 17505477), (33, 16444539), (37, 14666751), (59, 9197793), (81, 6699627), (93, 5835159), (99, 5481513), (111, 4888917), (177, 3065931), (243, 2233209), (279, 1945053), (297, 1827171), (333, 1629639), (341, 1591407), (407, 1333341), (531, 1021977), (649, 836163), (729, 744403), (837, 648351), (891, 609057), (999, 543213), (1023, 530469), (1147, 473121), (1221, 444447), (1593, 340659), (1829, 296703), (1947, 278721), (2183, 248589), (2511, 216117), (2673, 203019), (2997, 181071), (3069, 176823), (3441, 157707), (3663, 148149), (4779, 113553), (5487, 98901), (5841, 92907), (6549, 82863), (7533, 72039), (8019, 67673), (8991, 60357), (9207, 58941), (10323, 52569), (10989, 49383), (12617, 43011), (14337, 37851), (16461, 32967), (17523, 30969), (19647, 27621), (20119, 26973), (22599, 24013)]