15678599121

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 23608962000

約数和(自身を除く): 7930362879

約数列:

[1, 3, 9, 29, 87, 261, 337, 397, 449, 1011, 1191, 1347, 3033, 3573, 4041, 9773, 11513, 13021, 29319, 34539, 39063, 87957, 103617, 117189, 133789, 151313, 178253, 401367, 453939, 534759, 1204101, 1361817, 1604277, 3879881, 4388077, 5169337, 11639643, 13164231, 15508011, 34918929, 39492693, 46524033, 60071261, 180213783, 540641349, 1742066569, 5226199707, 15678599121]

約数ペア:

[(1, 15678599121), (3, 5226199707), (9, 1742066569), (29, 540641349), (87, 180213783), (261, 60071261), (337, 46524033), (397, 39492693), (449, 34918929), (1011, 15508011), (1191, 13164231), (1347, 11639643), (3033, 5169337), (3573, 4388077), (4041, 3879881), (9773, 1604277), (11513, 1361817), (13021, 1204101), (29319, 534759), (34539, 453939), (39063, 401367), (87957, 178253), (103617, 151313), (117189, 133789)]