80496971863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22242877}}^1$

素因数の和:22242942

約数の個数: 16

約数和(自身を含む): 102495181824

約数和(自身を除く): 21998209961

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 22242877, 155700139, 244671647, 1045415219, 1712701529, 7317906533, 11499567409, 80496971863]

約数ペア:

[(1, 80496971863), (7, 11499567409), (11, 7317906533), (47, 1712701529), (77, 1045415219), (329, 244671647), (517, 155700139), (3619, 22242877)]