72389727

素因数分解:

$3^3\times {\mathrm{1051}}^1\times {\mathrm{2551}}^1$

素因数の和:3611

約数の個数: 16

約数和(自身を含む): 107388160

約数和(自身を除く): 34998433

約数列:

[1, 3, 9, 27, 1051, 2551, 3153, 7653, 9459, 22959, 28377, 68877, 2681101, 8043303, 24129909, 72389727]

約数ペア:

[(1, 72389727), (3, 24129909), (9, 8043303), (27, 2681101), (1051, 68877), (2551, 28377), (3153, 22959), (7653, 9459)]