87631934327

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{33349}}^1$

素因数の和:33580

約数の個数: 32

約数和(自身を含む): 105012480000

約数和(自身を除く): 17380545673

約数列:

[1, 7, 47, 49, 163, 329, 343, 1141, 2303, 7661, 7987, 16121, 33349, 53627, 55909, 233443, 375389, 1567403, 1634101, 2627723, 5435887, 10971821, 11438707, 38051209, 76802747, 255486689, 266358463, 537619229, 1788406823, 1864509241, 12518847761, 87631934327]

約数ペア:

[(1, 87631934327), (7, 12518847761), (47, 1864509241), (49, 1788406823), (163, 537619229), (329, 266358463), (343, 255486689), (1141, 76802747), (2303, 38051209), (7661, 11438707), (7987, 10971821), (16121, 5435887), (33349, 2627723), (53627, 1634101), (55909, 1567403), (233443, 375389)]