18883956141

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{6300953}}^1$

素因数の和:6301002

約数の個数: 20

約数和(自身を含む): 28971786492

約数和(自身を除く): 10087830351

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 6300953, 18902859, 56708577, 170125731, 233135261, 510377193, 699405783, 2098217349, 6294652047, 18883956141]

約数ペア:

[(1, 18883956141), (3, 6294652047), (9, 2098217349), (27, 699405783), (37, 510377193), (81, 233135261), (111, 170125731), (333, 56708577), (999, 18902859), (2997, 6300953)]