86757069

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 141937920

約数和(自身を除く): 55180851

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3329, 3723, 8687, 9987, 23303, 26061, 56593, 69909, 169779, 243017, 396151, 729051, 1188453, 1701119, 4131289, 5103357, 12393867, 28919023, 86757069]

約数ペア:

[(1, 86757069), (3, 28919023), (7, 12393867), (17, 5103357), (21, 4131289), (51, 1701119), (73, 1188453), (119, 729051), (219, 396151), (357, 243017), (511, 169779), (1241, 69909), (1533, 56593), (3329, 26061), (3723, 23303), (8687, 9987)]