43725987

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{3623}}^1$

素因数の和:3784

約数の個数: 20

約数和(自身を含む): 65775600

約数和(自身を除く): 22049613

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 3623, 4023, 10869, 12069, 32607, 97821, 293463, 539827, 1619481, 4858443, 14575329, 43725987]

約数ペア:

[(1, 43725987), (3, 14575329), (9, 4858443), (27, 1619481), (81, 539827), (149, 293463), (447, 97821), (1341, 32607), (3623, 12069), (4023, 10869)]