72958857

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2141}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 100279872

約数和(自身を除く): 27321015

約数列:

[1, 3, 37, 111, 307, 921, 2141, 6423, 11359, 34077, 79217, 237651, 657287, 1971861, 24319619, 72958857]

約数ペア:

[(1, 72958857), (3, 24319619), (37, 1971861), (111, 657287), (307, 237651), (921, 79217), (2141, 34077), (6423, 11359)]