78894999

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{62171}}^1$

素因数の和:62227

約数の個数: 16

約数和(自身を含む): 119370240

約数和(自身を除く): 40475241

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 62171, 186513, 559539, 1678617, 2922037, 8766111, 26298333, 78894999]

約数ペア:

[(1, 78894999), (3, 26298333), (9, 8766111), (27, 2922037), (47, 1678617), (141, 559539), (423, 186513), (1269, 62171)]