164420001

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1181}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 245856000

約数和(自身を除く): 81435999

約数列:

[1, 3, 9, 31, 93, 279, 499, 1181, 1497, 3543, 4491, 10629, 15469, 36611, 46407, 109833, 139221, 329499, 589319, 1767957, 5303871, 18268889, 54806667, 164420001]

約数ペア:

[(1, 164420001), (3, 54806667), (9, 18268889), (31, 5303871), (93, 1767957), (279, 589319), (499, 329499), (1181, 139221), (1497, 109833), (3543, 46407), (4491, 36611), (10629, 15469)]