15666573993

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{46271}}^1$

素因数の和:47005

約数の個数: 32

約数和(自身を含む): 24946900992

約数和(自身を除く): 9280326999

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 701, 2103, 4907, 14721, 16123, 46271, 48369, 112861, 138813, 323897, 338583, 971691, 1064233, 3192699, 7449631, 22348893, 32435971, 97307913, 227051797, 681155391, 746027333, 2238081999, 5222191331, 15666573993]

約数ペア:

[(1, 15666573993), (3, 5222191331), (7, 2238081999), (21, 746027333), (23, 681155391), (69, 227051797), (161, 97307913), (483, 32435971), (701, 22348893), (2103, 7449631), (4907, 3192699), (14721, 1064233), (16123, 971691), (46271, 338583), (48369, 323897), (112861, 138813)]