320208633

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{45439}}^1$

素因数の和:45483

約数の個数: 24

約数和(自身を含む): 496204800

約数和(自身を除く): 175996167

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 45439, 136317, 408951, 1226853, 1317731, 3680559, 3953193, 11041677, 11859579, 35578737, 106736211, 320208633]

約数ペア:

[(1, 320208633), (3, 106736211), (9, 35578737), (27, 11859579), (29, 11041677), (81, 3953193), (87, 3680559), (243, 1317731), (261, 1226853), (783, 408951), (2349, 136317), (7047, 45439)]