810926883

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{770111}}^1$

素因数の和:770136

約数の個数: 20

約数和(自身を含む): 1304569728

約数和(自身を除く): 493642845

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 770111, 2310333, 6930999, 10011443, 20792997, 30034329, 62378991, 90102987, 270308961, 810926883]

約数ペア:

[(1, 810926883), (3, 270308961), (9, 90102987), (13, 62378991), (27, 30034329), (39, 20792997), (81, 10011443), (117, 6930999), (351, 2310333), (1053, 770111)]