77772279

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 112973952

約数和(自身を除く): 35201673

約数列:

[1, 3, 13, 39, 169, 211, 507, 633, 727, 2181, 2743, 8229, 9451, 28353, 35659, 106977, 122863, 153397, 368589, 460191, 1994161, 5982483, 25924093, 77772279]

約数ペア:

[(1, 77772279), (3, 25924093), (13, 5982483), (39, 1994161), (169, 460191), (211, 368589), (507, 153397), (633, 122863), (727, 106977), (2181, 35659), (2743, 28353), (8229, 9451)]