117143481

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 208631808

約数和(自身を除く): 91488327

約数列:

[1, 3, 7, 13, 17, 21, 39, 43, 51, 91, 119, 129, 221, 273, 301, 357, 559, 587, 663, 731, 903, 1547, 1677, 1761, 2193, 3913, 4109, 4641, 5117, 7631, 9503, 9979, 11739, 12327, 15351, 22893, 25241, 28509, 29937, 53417, 66521, 69853, 75723, 129727, 160251, 176687, 199563, 209559, 328133, 389181, 429097, 530061, 908089, 984399, 1287291, 2296931, 2724267, 3003679, 5578261, 6890793, 9011037, 16734783, 39047827, 117143481]

約数ペア:

[(1, 117143481), (3, 39047827), (7, 16734783), (13, 9011037), (17, 6890793), (21, 5578261), (39, 3003679), (43, 2724267), (51, 2296931), (91, 1287291), (119, 984399), (129, 908089), (221, 530061), (273, 429097), (301, 389181), (357, 328133), (559, 209559), (587, 199563), (663, 176687), (731, 160251), (903, 129727), (1547, 75723), (1677, 69853), (1761, 66521), (2193, 53417), (3913, 29937), (4109, 28509), (4641, 25241), (5117, 22893), (7631, 15351), (9503, 12327), (9979, 11739)]