61538503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 68769792

約数和(自身を除く): 7231289

約数列:

[1, 13, 31, 311, 403, 491, 4043, 6383, 9641, 15221, 125333, 152701, 197873, 1985113, 4733731, 61538503]

約数ペア:

[(1, 61538503), (13, 4733731), (31, 1985113), (311, 197873), (403, 152701), (491, 125333), (4043, 15221), (6383, 9641)]