61270557

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{991}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 84137472

約数和(自身を除く): 22866915

約数列:

[1, 3, 37, 111, 557, 991, 1671, 2973, 20609, 36667, 61827, 110001, 551987, 1655961, 20423519, 61270557]

約数ペア:

[(1, 61270557), (3, 20423519), (37, 1655961), (111, 551987), (557, 110001), (991, 61827), (1671, 36667), (2973, 20609)]