81445506

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{33851}}^1$

素因数の和:34257

約数の個数: 16

約数和(自身を含む): 163302048

約数和(自身を除く): 81856542

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 33851, 67702, 101553, 203106, 13574251, 27148502, 40722753, 81445506]

約数ペア:

[(1, 81445506), (2, 40722753), (3, 27148502), (6, 13574251), (401, 203106), (802, 101553), (1203, 67702), (2406, 33851)]