39625821

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{27691}}^1$

素因数の和:27753

約数の個数: 16

約数和(自身を含む): 59814720

約数和(自身を除く): 20188899

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 27691, 83073, 249219, 747657, 1467623, 4402869, 13208607, 39625821]

約数ペア:

[(1, 39625821), (3, 13208607), (9, 4402869), (27, 1467623), (53, 747657), (159, 249219), (477, 83073), (1431, 27691)]