72196271

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 83758080

約数和(自身を除く): 11561809

約数列:

[1, 7, 151, 167, 409, 1057, 1169, 2863, 25217, 61759, 68303, 176519, 432313, 478121, 10313753, 72196271]

約数ペア:

[(1, 72196271), (7, 10313753), (151, 478121), (167, 432313), (409, 176519), (1057, 68303), (1169, 61759), (2863, 25217)]