85328883

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{4099}}^1$

素因数の和:4368

約数の個数: 20

約数和(自身を含む): 127993800

約数和(自身を除く): 42664917

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 4099, 6939, 12297, 20817, 36891, 110673, 332019, 1053443, 3160329, 9480987, 28442961, 85328883]

約数ペア:

[(1, 85328883), (3, 28442961), (9, 9480987), (27, 3160329), (81, 1053443), (257, 332019), (771, 110673), (2313, 36891), (4099, 20817), (6939, 12297)]