164921661

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1153}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 249153216

約数和(自身を除く): 84231555

約数列:

[1, 3, 9, 23, 69, 207, 691, 1153, 2073, 3459, 6219, 10377, 15893, 26519, 47679, 79557, 143037, 238671, 796723, 2390169, 7170507, 18324629, 54973887, 164921661]

約数ペア:

[(1, 164921661), (3, 54973887), (9, 18324629), (23, 7170507), (69, 2390169), (207, 796723), (691, 238671), (1153, 143037), (2073, 79557), (3459, 47679), (6219, 26519), (10377, 15893)]