27306111

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 43250688

約数和(自身を除く): 15944577

約数列:

[1, 3, 7, 21, 37, 111, 113, 259, 311, 339, 777, 791, 933, 2177, 2373, 4181, 6531, 11507, 12543, 29267, 34521, 35143, 80549, 87801, 105429, 241647, 246001, 738003, 1300291, 3900873, 9102037, 27306111]

約数ペア:

[(1, 27306111), (3, 9102037), (7, 3900873), (21, 1300291), (37, 738003), (111, 246001), (113, 241647), (259, 105429), (311, 87801), (339, 80549), (777, 35143), (791, 34521), (933, 29267), (2177, 12543), (2373, 11507), (4181, 6531)]