158151

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 255744

約数和(自身を除く): 97593

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 443, 1329, 3101, 7531, 9303, 22593, 52717, 158151]

約数ペア:

[(1, 158151), (3, 52717), (7, 22593), (17, 9303), (21, 7531), (51, 3101), (119, 1329), (357, 443)]