163422081

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1093}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 243196200

約数和(自身を除く): 79774119

約数列:

[1, 3, 9, 37, 111, 333, 449, 1093, 1347, 3279, 4041, 9837, 16613, 40441, 49839, 121323, 149517, 363969, 490757, 1472271, 4416813, 18158009, 54474027, 163422081]

約数ペア:

[(1, 163422081), (3, 54474027), (9, 18158009), (37, 4416813), (111, 1472271), (333, 490757), (449, 363969), (1093, 149517), (1347, 121323), (3279, 49839), (4041, 40441), (9837, 16613)]