79780169

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3617}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 95862528

約数和(自身を除く): 16082359

約数列:

[1, 7, 23, 137, 161, 959, 3151, 3617, 22057, 25319, 83191, 495529, 582337, 3468703, 11397167, 79780169]

約数ペア:

[(1, 79780169), (7, 11397167), (23, 3468703), (137, 582337), (161, 495529), (959, 83191), (3151, 25319), (3617, 22057)]