78157683

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{5197}}^1$

素因数の和:5763

約数の個数: 16

約数和(自身を含む): 116019360

約数和(自身を除く): 37861677

約数列:

[1, 3, 9, 27, 557, 1671, 5013, 5197, 15039, 15591, 46773, 140319, 2894729, 8684187, 26052561, 78157683]

約数ペア:

[(1, 78157683), (3, 26052561), (9, 8684187), (27, 2894729), (557, 140319), (1671, 46773), (5013, 15591), (5197, 15039)]