265682151

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{26861}}^1$

素因数の和:27031

約数の個数: 24

約数和(自身を含む): 441396384

約数和(自身を除く): 175714233

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 3297, 9891, 26861, 80583, 188027, 241749, 564081, 1692243, 4217177, 12651531, 29520239, 37954593, 88560717, 265682151]

約数ペア:

[(1, 265682151), (3, 88560717), (7, 37954593), (9, 29520239), (21, 12651531), (63, 4217177), (157, 1692243), (471, 564081), (1099, 241749), (1413, 188027), (3297, 80583), (9891, 26861)]