228973761

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 335662080

約数和(自身を除く): 106688319

約数列:

[1, 3, 9, 127, 163, 381, 489, 1143, 1229, 1467, 3687, 11061, 20701, 62103, 156083, 186309, 200327, 468249, 600981, 1404747, 1802943, 25441529, 76324587, 228973761]

約数ペア:

[(1, 228973761), (3, 76324587), (9, 25441529), (127, 1802943), (163, 1404747), (381, 600981), (489, 468249), (1143, 200327), (1229, 186309), (1467, 156083), (3687, 62103), (11061, 20701)]