163620189

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1847}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 258128640

約数和(自身を除く): 94508451

約数列:

[1, 3, 9, 17, 27, 51, 153, 193, 459, 579, 1737, 1847, 3281, 5211, 5541, 9843, 16623, 29529, 31399, 49869, 88587, 94197, 282591, 356471, 847773, 1069413, 3208239, 6060007, 9624717, 18180021, 54540063, 163620189]

約数ペア:

[(1, 163620189), (3, 54540063), (9, 18180021), (17, 9624717), (27, 6060007), (51, 3208239), (153, 1069413), (193, 847773), (459, 356471), (579, 282591), (1737, 94197), (1847, 88587), (3281, 49869), (5211, 31399), (5541, 29529), (9843, 16623)]