99970521

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78041}}^1$

素因数の和:78112

約数の個数: 16

約数和(自身を含む): 154835328

約数和(自身を除く): 54864807

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 78041, 234123, 546287, 1638861, 4760501, 14281503, 33323507, 99970521]

約数ペア:

[(1, 99970521), (3, 33323507), (7, 14281503), (21, 4760501), (61, 1638861), (183, 546287), (427, 234123), (1281, 78041)]