69381949

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 89994240

約数和(自身を除く): 20612291

約数列:

[1, 7, 13, 29, 61, 91, 203, 377, 427, 431, 793, 1769, 2639, 3017, 5551, 5603, 12383, 12499, 22997, 26291, 39221, 87493, 160979, 162487, 184037, 341783, 762439, 1137409, 2392481, 5337073, 9911707, 69381949]

約数ペア:

[(1, 69381949), (7, 9911707), (13, 5337073), (29, 2392481), (61, 1137409), (91, 762439), (203, 341783), (377, 184037), (427, 162487), (431, 160979), (793, 87493), (1769, 39221), (2639, 26291), (3017, 22997), (5551, 12499), (5603, 12383)]