38463273

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 56591808

約数和(自身を除く): 18128535

約数列:

[1, 3, 9, 157, 163, 167, 471, 489, 501, 1413, 1467, 1503, 25591, 26219, 27221, 76773, 78657, 81663, 230319, 235971, 244989, 4273697, 12821091, 38463273]

約数ペア:

[(1, 38463273), (3, 12821091), (9, 4273697), (157, 244989), (163, 235971), (167, 230319), (471, 81663), (489, 78657), (501, 76773), (1413, 27221), (1467, 26219), (1503, 25591)]