57870207

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 88796160

約数和(自身を除く): 30925953

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 563, 729, 1269, 1689, 2187, 3807, 5067, 11421, 15201, 26461, 34263, 45603, 79383, 102789, 136809, 238149, 410427, 714447, 1231281, 2143341, 6430023, 19290069, 57870207]

約数ペア:

[(1, 57870207), (3, 19290069), (9, 6430023), (27, 2143341), (47, 1231281), (81, 714447), (141, 410427), (243, 238149), (423, 136809), (563, 102789), (729, 79383), (1269, 45603), (1689, 34263), (2187, 26461), (3807, 15201), (5067, 11421)]