164130399

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2441}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 245841024

約数和(自身を除く): 81710625

約数列:

[1, 3, 9, 31, 93, 241, 279, 723, 2169, 2441, 7323, 7471, 21969, 22413, 67239, 75671, 227013, 588281, 681039, 1764843, 5294529, 18236711, 54710133, 164130399]

約数ペア:

[(1, 164130399), (3, 54710133), (9, 18236711), (31, 5294529), (93, 1764843), (241, 681039), (279, 588281), (723, 227013), (2169, 75671), (2441, 67239), (7323, 22413), (7471, 21969)]