51613107

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14543}}^1$

素因数の和:14579

約数の個数: 24

約数和(自身を含む): 85169664

約数和(自身を除く): 33556557

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 14543, 43629, 101801, 189059, 305403, 567177, 1323413, 2457767, 3970239, 7373301, 17204369, 51613107]

約数ペア:

[(1, 51613107), (3, 17204369), (7, 7373301), (13, 3970239), (21, 2457767), (39, 1323413), (91, 567177), (169, 305403), (273, 189059), (507, 101801), (1183, 43629), (3549, 14543)]