147986559

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{14411}}^1$

素因数の和:14587

約数の個数: 24

約数和(自身を含む): 245811072

約数和(自身を除く): 97824513

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 14411, 43233, 100877, 129699, 302631, 907893, 2348993, 7046979, 16442951, 21140937, 49328853, 147986559]

約数ペア:

[(1, 147986559), (3, 49328853), (7, 21140937), (9, 16442951), (21, 7046979), (63, 2348993), (163, 907893), (489, 302631), (1141, 129699), (1467, 100877), (3423, 43233), (10269, 14411)]