848653617

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 1401269760

約数和(自身を除く): 552616143

約数列:

[1, 3, 7, 17, 21, 51, 109, 113, 119, 193, 327, 339, 357, 579, 763, 791, 1351, 1853, 1921, 2289, 2373, 3281, 4053, 5559, 5763, 9843, 12317, 12971, 13447, 21037, 21809, 22967, 36951, 38913, 40341, 63111, 65427, 68901, 86219, 147259, 152663, 209389, 258657, 357629, 370753, 441777, 457989, 628167, 1072887, 1112259, 1465723, 2377181, 2503403, 2595271, 4397169, 7131543, 7510209, 7785813, 16640267, 40412077, 49920801, 121236231, 282884539, 848653617]

約数ペア:

[(1, 848653617), (3, 282884539), (7, 121236231), (17, 49920801), (21, 40412077), (51, 16640267), (109, 7785813), (113, 7510209), (119, 7131543), (193, 4397169), (327, 2595271), (339, 2503403), (357, 2377181), (579, 1465723), (763, 1112259), (791, 1072887), (1351, 628167), (1853, 457989), (1921, 441777), (2289, 370753), (2373, 357629), (3281, 258657), (4053, 209389), (5559, 152663), (5763, 147259), (9843, 86219), (12317, 68901), (12971, 65427), (13447, 63111), (21037, 40341), (21809, 38913), (22967, 36951)]