72741929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{743}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 83244672

約数和(自身を除く): 10502743

約数列:

[1, 13, 17, 221, 443, 743, 5759, 7531, 9659, 12631, 97903, 164203, 329149, 4278937, 5595533, 72741929]

約数ペア:

[(1, 72741929), (13, 5595533), (17, 4278937), (221, 329149), (443, 164203), (743, 97903), (5759, 12631), (7531, 9659)]