156958627189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28275739}}^1$

素因数の和:28275820

約数の個数: 16

約数和(自身を含む): 196346738560

約数和(自身を除く): 39388111371

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 28275739, 197930173, 367584607, 1724820079, 2573092249, 12073740553, 22422661027, 156958627189]

約数ペア:

[(1, 156958627189), (7, 22422661027), (13, 12073740553), (61, 2573092249), (91, 1724820079), (427, 367584607), (793, 197930173), (5551, 28275739)]