72423813

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{44789}}^1$

素因数の和:44817

約数の個数: 24

約数和(自身を含む): 122545440

約数和(自身を除く): 50121627

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 44789, 134367, 313523, 492679, 940569, 1478037, 2194661, 3448753, 6583983, 10346259, 24141271, 72423813]

約数ペア:

[(1, 72423813), (3, 24141271), (7, 10346259), (11, 6583983), (21, 3448753), (33, 2194661), (49, 1478037), (77, 940569), (147, 492679), (231, 313523), (539, 134367), (1617, 44789)]