155228103

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{307}}^2$

素因数の和:684

約数の個数: 24

約数和(自身を含む): 234501360

約数和(自身を除く): 79273257

約数列:

[1, 3, 9, 27, 61, 183, 307, 549, 921, 1647, 2763, 8289, 18727, 56181, 94249, 168543, 282747, 505629, 848241, 2544723, 5749189, 17247567, 51742701, 155228103]

約数ペア:

[(1, 155228103), (3, 51742701), (9, 17247567), (27, 5749189), (61, 2544723), (183, 848241), (307, 505629), (549, 282747), (921, 168543), (1647, 94249), (2763, 56181), (8289, 18727)]