40701807

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 61090848

約数和(自身を除く): 20389041

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 1511, 2993, 4533, 8979, 13599, 26937, 61951, 110303, 185853, 330909, 557559, 992727, 4522423, 13567269, 40701807]

約数ペア:

[(1, 40701807), (3, 13567269), (9, 4522423), (41, 992727), (73, 557559), (123, 330909), (219, 185853), (369, 110303), (657, 61951), (1511, 26937), (2993, 13599), (4533, 8979)]