156935888319

素因数分解:

$3^1\times 7^4\times {\mathrm{379}}^1\times {\mathrm{57487}}^1$

素因数の和:57897

約数の個数: 40

約数和(自身を含む): 244756309760

約数和(自身を除く): 87820421441

約数列:

[1, 3, 7, 21, 49, 147, 343, 379, 1029, 1137, 2401, 2653, 7203, 7959, 18571, 55713, 57487, 129997, 172461, 389991, 402409, 909979, 1207227, 2729937, 2816863, 8450589, 19718041, 21787573, 59154123, 65362719, 138026287, 152513011, 414078861, 457539033, 1067591077, 3202773231, 7473137539, 22419412617, 52311962773, 156935888319]

約数ペア:

[(1, 156935888319), (3, 52311962773), (7, 22419412617), (21, 7473137539), (49, 3202773231), (147, 1067591077), (343, 457539033), (379, 414078861), (1029, 152513011), (1137, 138026287), (2401, 65362719), (2653, 59154123), (7203, 21787573), (7959, 19718041), (18571, 8450589), (55713, 2816863), (57487, 2729937), (129997, 1207227), (172461, 909979), (389991, 402409)]