75879993

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4943}}^1$

素因数の和:5013

約数の個数: 32

約数和(自身を含む): 125300736

約数和(自身を除く): 49420743

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 4943, 5117, 14829, 15351, 34601, 84031, 103803, 212549, 252093, 588217, 637647, 1487843, 1764651, 3613333, 4463529, 10839999, 25293331, 75879993]

約数ペア:

[(1, 75879993), (3, 25293331), (7, 10839999), (17, 4463529), (21, 3613333), (43, 1764651), (51, 1487843), (119, 637647), (129, 588217), (301, 252093), (357, 212549), (731, 103803), (903, 84031), (2193, 34601), (4943, 15351), (5117, 14829)]