156927753

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109663}}^1$

素因数の和:109725

約数の個数: 16

約数和(自身を含む): 236874240

約数和(自身を除く): 79946487

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 109663, 328989, 986967, 2960901, 5812139, 17436417, 52309251, 156927753]

約数ペア:

[(1, 156927753), (3, 52309251), (9, 17436417), (27, 5812139), (53, 2960901), (159, 986967), (477, 328989), (1431, 109663)]