72619323

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{12049}}^1$

素因数の和:12107

約数の個数: 24

約数和(自身を含む): 115390800

約数和(自身を除く): 42771477

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 12049, 36147, 84343, 253029, 494009, 590401, 1482027, 1771203, 3458063, 10374189, 24206441, 72619323]

約数ペア:

[(1, 72619323), (3, 24206441), (7, 10374189), (21, 3458063), (41, 1771203), (49, 1482027), (123, 590401), (147, 494009), (287, 253029), (861, 84343), (2009, 36147), (6027, 12049)]