31791969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4793}}^1$

素因数の和:4877

約数の個数: 24

約数和(自身を含む): 50854752

約数和(自身を除く): 19062783

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 4793, 6633, 14379, 43137, 52723, 158169, 321131, 474507, 963393, 2890179, 3532441, 10597323, 31791969]

約数ペア:

[(1, 31791969), (3, 10597323), (9, 3532441), (11, 2890179), (33, 963393), (67, 474507), (99, 321131), (201, 158169), (603, 52723), (737, 43137), (2211, 14379), (4793, 6633)]