97319637

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{2447}}^1$

素因数の和:2950

約数の個数: 20

約数和(自身を含む): 145734336

約数和(自身を除く): 48414699

約数列:

[1, 3, 9, 27, 81, 491, 1473, 2447, 4419, 7341, 13257, 22023, 39771, 66069, 198207, 1201477, 3604431, 10813293, 32439879, 97319637]

約数ペア:

[(1, 97319637), (3, 32439879), (9, 10813293), (27, 3604431), (81, 1201477), (491, 198207), (1473, 66069), (2447, 39771), (4419, 22023), (7341, 13257)]