156930463557

素因数分解:

$3^3\times 7^1\times {\mathrm{830319913}}^1$

素因数の和:830319929

約数の個数: 16

約数和(自身を含む): 265702372480

約数和(自身を除く): 108771908923

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 830319913, 2490959739, 5812239391, 7472879217, 17436718173, 22418637651, 52310154519, 156930463557]

約数ペア:

[(1, 156930463557), (3, 52310154519), (7, 22418637651), (9, 17436718173), (21, 7472879217), (27, 5812239391), (63, 2490959739), (189, 830319913)]