166609845

素因数分解:

$3^3\times 5^1\times {\mathrm{1234147}}^1$

素因数の和:1234161

約数の個数: 16

約数和(自身を含む): 296195520

約数和(自身を除く): 129585675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1234147, 3702441, 6170735, 11107323, 18512205, 33321969, 55536615, 166609845]

約数ペア:

[(1, 166609845), (3, 55536615), (5, 33321969), (9, 18512205), (15, 11107323), (27, 6170735), (45, 3702441), (135, 1234147)]