75814137

素因数分解:

$3^4\times 7^1\times {\mathrm{133711}}^1$

素因数の和:133730

約数の個数: 20

約数和(自身を含む): 129433216

約数和(自身を除く): 53619079

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 133711, 401133, 935977, 1203399, 2807931, 3610197, 8423793, 10830591, 25271379, 75814137]

約数ペア:

[(1, 75814137), (3, 25271379), (7, 10830591), (9, 8423793), (21, 3610197), (27, 2807931), (63, 1203399), (81, 935977), (189, 401133), (567, 133711)]