164025561

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{9631}}^1$

素因数の和:10452

約数の個数: 16

約数和(自身を含む): 250277888

約数和(自身を除く): 86252327

約数列:

[1, 3, 7, 21, 811, 2433, 5677, 9631, 17031, 28893, 67417, 202251, 7810741, 23432223, 54675187, 164025561]

約数ペア:

[(1, 164025561), (3, 54675187), (7, 23432223), (21, 7810741), (811, 202251), (2433, 67417), (5677, 28893), (9631, 17031)]