7136870391

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 12737088000

約数和(自身を除く): 5600217609

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 149, 189, 203, 243, 261, 447, 567, 609, 783, 971, 1043, 1341, 1701, 1827, 2349, 2913, 3129, 4023, 4321, 5481, 6797, 7047, 8739, 9387, 12069, 12963, 16443, 20391, 26217, 28159, 28161, 30247, 36207, 38889, 49329, 61173, 78651, 84477, 84483, 90741, 116667, 144679, 183519, 197113, 235953, 253431, 253449, 272223, 350001, 434037, 550557, 591339, 760293, 816669, 1012753, 1050003, 1302111, 1651671, 1774017, 2280879, 2450007, 3038259, 3906333, 4195691, 5322051, 6842637, 7350021, 9114777, 11718999, 12587073, 15966153, 27344331, 29369837, 35156997, 37761219, 47898459, 82032993, 88109511, 113283657, 246098979, 264328533, 339850971, 792985599, 1019552913, 2378956797, 7136870391]

約数ペア:

[(1, 7136870391), (3, 2378956797), (7, 1019552913), (9, 792985599), (21, 339850971), (27, 264328533), (29, 246098979), (63, 113283657), (81, 88109511), (87, 82032993), (149, 47898459), (189, 37761219), (203, 35156997), (243, 29369837), (261, 27344331), (447, 15966153), (567, 12587073), (609, 11718999), (783, 9114777), (971, 7350021), (1043, 6842637), (1341, 5322051), (1701, 4195691), (1827, 3906333), (2349, 3038259), (2913, 2450007), (3129, 2280879), (4023, 1774017), (4321, 1651671), (5481, 1302111), (6797, 1050003), (7047, 1012753), (8739, 816669), (9387, 760293), (12069, 591339), (12963, 550557), (16443, 434037), (20391, 350001), (26217, 272223), (28159, 253449), (28161, 253431), (30247, 235953), (36207, 197113), (38889, 183519), (49329, 144679), (61173, 116667), (78651, 90741), (84477, 84483)]