66331517

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6983}}^1$

素因数の和:7072

約数の個数: 16

約数和(自身を含む): 80455680

約数和(自身を除く): 14124163

約数列:

[1, 7, 23, 59, 161, 413, 1357, 6983, 9499, 48881, 160609, 411997, 1124263, 2883979, 9475931, 66331517]

約数ペア:

[(1, 66331517), (7, 9475931), (23, 2883979), (59, 1124263), (161, 411997), (413, 160609), (1357, 48881), (6983, 9499)]