156900483

素因数分解:

$3^6\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1726

約数の個数: 28

約数和(自身を含む): 237111048

約数和(自身を除く): 80210565

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 729, 1233, 1571, 3699, 4713, 11097, 14139, 33291, 42417, 99873, 127251, 215227, 381753, 645681, 1145259, 1937043, 5811129, 17433387, 52300161, 156900483]

約数ペア:

[(1, 156900483), (3, 52300161), (9, 17433387), (27, 5811129), (81, 1937043), (137, 1145259), (243, 645681), (411, 381753), (729, 215227), (1233, 127251), (1571, 99873), (3699, 42417), (4713, 33291), (11097, 14139)]