133740929

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7621}}^1$

素因数の和:7760

約数の個数: 16

約数和(自身を含む): 160976640

約数和(自身を除く): 27235711

約数列:

[1, 7, 23, 109, 161, 763, 2507, 7621, 17549, 53347, 175283, 830689, 1226981, 5814823, 19105847, 133740929]

約数ペア:

[(1, 133740929), (7, 19105847), (23, 5814823), (109, 1226981), (161, 830689), (763, 175283), (2507, 53347), (7621, 17549)]