40875759

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1258

約数の個数: 28

約数和(自身を含む): 62642016

約数和(自身を除く): 21766257

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1193, 1269, 3579, 3807, 10737, 11421, 32211, 34263, 56071, 96633, 168213, 289899, 504639, 869697, 1513917, 4541751, 13625253, 40875759]

約数ペア:

[(1, 40875759), (3, 13625253), (9, 4541751), (27, 1513917), (47, 869697), (81, 504639), (141, 289899), (243, 168213), (423, 96633), (729, 56071), (1193, 34263), (1269, 32211), (3579, 11421), (3807, 10737)]