72153389

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5011}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 95989824

約数和(自身を除く): 23836435

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 5011, 14399, 35077, 55121, 85187, 385847, 596309, 606331, 937057, 4244317, 6559399, 10307627, 72153389]

約数ペア:

[(1, 72153389), (7, 10307627), (11, 6559399), (17, 4244317), (77, 937057), (119, 606331), (121, 596309), (187, 385847), (847, 85187), (1309, 55121), (2057, 35077), (5011, 14399)]