15671625879

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{46633}}^1$

素因数の和:47887

約数の個数: 32

約数和(自身を含む): 25738983424

約数和(自身を除く): 10067357545

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1231, 3693, 8617, 16003, 25851, 46633, 48009, 112021, 139899, 326431, 336063, 606229, 979293, 1818687, 4243603, 12730809, 57405223, 172215669, 401836561, 746267899, 1205509683, 2238803697, 5223875293, 15671625879]

約数ペア:

[(1, 15671625879), (3, 5223875293), (7, 2238803697), (13, 1205509683), (21, 746267899), (39, 401836561), (91, 172215669), (273, 57405223), (1231, 12730809), (3693, 4243603), (8617, 1818687), (16003, 979293), (25851, 606229), (46633, 336063), (48009, 326431), (112021, 139899)]