103670289

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1381}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 158100800

約数和(自身を除く): 54430511

約数列:

[1, 3, 9, 19, 57, 171, 439, 1317, 1381, 3951, 4143, 8341, 12429, 25023, 26239, 75069, 78717, 236151, 606259, 1818777, 5456331, 11518921, 34556763, 103670289]

約数ペア:

[(1, 103670289), (3, 34556763), (9, 11518921), (19, 5456331), (57, 1818777), (171, 606259), (439, 236151), (1317, 78717), (1381, 75069), (3951, 26239), (4143, 25023), (8341, 12429)]