42945741

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{30011}}^1$

素因数の和:30073

約数の個数: 16

約数和(自身を含む): 64825920

約数和(自身を除く): 21880179

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 30011, 90033, 270099, 810297, 1590583, 4771749, 14315247, 42945741]

約数ペア:

[(1, 42945741), (3, 14315247), (9, 4771749), (27, 1590583), (53, 810297), (159, 270099), (477, 90033), (1431, 30011)]