71629041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127681}}^1$

素因数の和:127712

約数の個数: 16

約数和(自身を含む): 110317248

約数和(自身を除く): 38688207

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 127681, 383043, 1404491, 2170577, 4213473, 6511731, 23876347, 71629041]

約数ペア:

[(1, 71629041), (3, 23876347), (11, 6511731), (17, 4213473), (33, 2170577), (51, 1404491), (187, 383043), (561, 127681)]