72146249

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 92247360

約数和(自身を除く): 20101111

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 1877, 2023, 2261, 5491, 13139, 31909, 35663, 38437, 223363, 249641, 542453, 606271, 3797171, 4243897, 10306607, 72146249]

約数ペア:

[(1, 72146249), (7, 10306607), (17, 4243897), (19, 3797171), (119, 606271), (133, 542453), (289, 249641), (323, 223363), (1877, 38437), (2023, 35663), (2261, 31909), (5491, 13139)]