81571062

素因数分解:

$2^1\times 3^1\times {\mathrm{1811}}^1\times {\mathrm{7507}}^1$

素因数の和:9323

約数の個数: 16

約数和(自身を含む): 163253952

約数和(自身を除く): 81682890

約数列:

[1, 2, 3, 6, 1811, 3622, 5433, 7507, 10866, 15014, 22521, 45042, 13595177, 27190354, 40785531, 81571062]

約数ペア:

[(1, 81571062), (2, 40785531), (3, 27190354), (6, 13595177), (1811, 45042), (3622, 22521), (5433, 15014), (7507, 10866)]