74547837

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30341}}^1$

素因数の和:30370

約数の個数: 32

約数和(自身を含む): 135932160

約数和(自身を除く): 61384323

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 30341, 91023, 212387, 273069, 394433, 637161, 819207, 1183299, 1911483, 2761031, 3549897, 5734449, 8283093, 10649691, 24849279, 74547837]

約数ペア:

[(1, 74547837), (3, 24849279), (7, 10649691), (9, 8283093), (13, 5734449), (21, 3549897), (27, 2761031), (39, 1911483), (63, 1183299), (91, 819207), (117, 637161), (189, 394433), (273, 273069), (351, 212387), (819, 91023), (2457, 30341)]