61829607

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{21491}}^1$

素因数の和:21638

約数の個数: 16

約数和(自身を含む): 94908672

約数和(自身を除く): 33079065

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 21491, 64473, 150437, 451311, 2944267, 8832801, 20609869, 61829607]

約数ペア:

[(1, 61829607), (3, 20609869), (7, 8832801), (21, 2944267), (137, 451311), (411, 150437), (959, 64473), (2877, 21491)]