85205313

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 126592128

約数和(自身を除く): 41386815

約数列:

[1, 3, 9, 47, 141, 157, 423, 471, 1283, 1413, 3849, 7379, 11547, 22137, 60301, 66411, 180903, 201431, 542709, 604293, 1812879, 9467257, 28401771, 85205313]

約数ペア:

[(1, 85205313), (3, 28401771), (9, 9467257), (47, 1812879), (141, 604293), (157, 542709), (423, 201431), (471, 180903), (1283, 66411), (1413, 60301), (3849, 22137), (7379, 11547)]