78107481

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1439}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 116663040

約数和(自身を除く): 38555559

約数列:

[1, 3, 9, 37, 111, 163, 333, 489, 1439, 1467, 4317, 6031, 12951, 18093, 53243, 54279, 159729, 234557, 479187, 703671, 2111013, 8678609, 26035827, 78107481]

約数ペア:

[(1, 78107481), (3, 26035827), (9, 8678609), (37, 2111013), (111, 703671), (163, 479187), (333, 234557), (489, 159729), (1439, 54279), (1467, 53243), (4317, 18093), (6031, 12951)]