64675793

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 83553408

約数和(自身を除く): 18877615

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2093, 2377, 3887, 16639, 27209, 30901, 54671, 216307, 382697, 401713, 710723, 2811991, 4975061, 9239399, 64675793]

約数ペア:

[(1, 64675793), (7, 9239399), (13, 4975061), (23, 2811991), (91, 710723), (161, 401713), (169, 382697), (299, 216307), (1183, 54671), (2093, 30901), (2377, 27209), (3887, 16639)]