74725389

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 114393600

約数和(自身を除く): 39668211

約数列:

[1, 3, 9, 27, 53, 79, 159, 237, 477, 661, 711, 1431, 1983, 2133, 4187, 5949, 12561, 17847, 35033, 37683, 52219, 105099, 113049, 156657, 315297, 469971, 945891, 1409913, 2767607, 8302821, 24908463, 74725389]

約数ペア:

[(1, 74725389), (3, 24908463), (9, 8302821), (27, 2767607), (53, 1409913), (79, 945891), (159, 469971), (237, 315297), (477, 156657), (661, 113049), (711, 105099), (1431, 52219), (1983, 37683), (2133, 35033), (4187, 17847), (5949, 12561)]