42665211

素因数分解:

$3^5\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 64222704

約数和(自身を除く): 21557493

約数列:

[1, 3, 9, 27, 81, 243, 337, 521, 1011, 1563, 3033, 4689, 9099, 14067, 27297, 42201, 81891, 126603, 175577, 526731, 1580193, 4740579, 14221737, 42665211]

約数ペア:

[(1, 42665211), (3, 14221737), (9, 4740579), (27, 1580193), (81, 526731), (243, 175577), (337, 126603), (521, 81891), (1011, 42201), (1563, 27297), (3033, 14067), (4689, 9099)]