82870911

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{18379}}^1$

素因数の和:18555

約数の個数: 16

約数和(自身を含む): 123513600

約数和(自身を除く): 40642689

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 18379, 55137, 165411, 496233, 3069293, 9207879, 27623637, 82870911]

約数ペア:

[(1, 82870911), (3, 27623637), (9, 9207879), (27, 3069293), (167, 496233), (501, 165411), (1503, 55137), (4509, 18379)]