61563953

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^2$

素因数の和:385

約数の個数: 18

約数和(自身を含む): 72066582

約数和(自身を除く): 10502629

約数列:

[1, 11, 17, 121, 173, 187, 1903, 2057, 2941, 20933, 29929, 32351, 329219, 355861, 508793, 3621409, 5596723, 61563953]

約数ペア:

[(1, 61563953), (11, 5596723), (17, 3621409), (121, 508793), (173, 355861), (187, 329219), (1903, 32351), (2057, 29929), (2941, 20933)]