164022957

素因数分解:

$3^2\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{1861}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 271107200

約数和(自身を除く): 107084243

約数列:

[1, 3, 7, 9, 21, 63, 1399, 1861, 4197, 5583, 9793, 12591, 13027, 16749, 29379, 39081, 88137, 117243, 2603539, 7810617, 18224773, 23431851, 54674319, 164022957]

約数ペア:

[(1, 164022957), (3, 54674319), (7, 23431851), (9, 18224773), (21, 7810617), (63, 2603539), (1399, 117243), (1861, 88137), (4197, 39081), (5583, 29379), (9793, 16749), (12591, 13027)]