80868529

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10687}}^1$

素因数の和:10764

約数の個数: 16

約数和(自身を含む): 98500608

約数和(自身を除く): 17632079

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 10687, 74809, 245801, 502289, 1720607, 3516023, 11552647, 80868529]

約数ペア:

[(1, 80868529), (7, 11552647), (23, 3516023), (47, 1720607), (161, 502289), (329, 245801), (1081, 74809), (7567, 10687)]