63730881

素因数分解:

$3^5\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 96110560

約数和(自身を除く): 32379679

約数列:

[1, 3, 9, 27, 81, 163, 243, 489, 1467, 1609, 4401, 4827, 13203, 14481, 39609, 43443, 130329, 262267, 390987, 786801, 2360403, 7081209, 21243627, 63730881]

約数ペア:

[(1, 63730881), (3, 21243627), (9, 7081209), (27, 2360403), (81, 786801), (163, 390987), (243, 262267), (489, 130329), (1467, 43443), (1609, 39609), (4401, 14481), (4827, 13203)]