42737913

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 62899200

約数和(自身を除く): 20161287

約数列:

[1, 3, 9, 127, 139, 269, 381, 417, 807, 1143, 1251, 2421, 17653, 34163, 37391, 52959, 102489, 112173, 158877, 307467, 336519, 4748657, 14245971, 42737913]

約数ペア:

[(1, 42737913), (3, 14245971), (9, 4748657), (127, 336519), (139, 307467), (269, 158877), (381, 112173), (417, 102489), (807, 52959), (1143, 37391), (1251, 34163), (2421, 17653)]