42729273

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{44371}}^1$

素因数の和:44484

約数の個数: 12

約数和(自身を含む): 62298288

約数和(自身を除く): 19569015

約数列:

[1, 3, 9, 107, 321, 963, 44371, 133113, 399339, 4747697, 14243091, 42729273]

約数ペア:

[(1, 42729273), (3, 14243091), (9, 4747697), (107, 399339), (321, 133113), (963, 44371)]