68710147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 77357664

約数和(自身を除く): 8647517

約数列:

[1, 11, 37, 401, 407, 421, 4411, 4631, 14837, 15577, 163207, 168821, 171347, 1857031, 6246377, 68710147]

約数ペア:

[(1, 68710147), (11, 6246377), (37, 1857031), (401, 171347), (407, 168821), (421, 163207), (4411, 15577), (4631, 14837)]