201486800511

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2557}}^1\times {\mathrm{78877}}^1$

素因数の和:81480

約数の個数: 32

約数和(自身を含む): 306690284480

約数和(自身を除く): 105203483969

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2557, 7671, 23013, 69039, 78877, 94609, 236631, 283827, 709893, 851481, 2129679, 2554443, 2918449, 8755347, 26266041, 78798123, 201688489, 605065467, 1815196401, 5445589203, 7462474093, 22387422279, 67162266837, 201486800511]

約数ペア:

[(1, 201486800511), (3, 67162266837), (9, 22387422279), (27, 7462474093), (37, 5445589203), (111, 1815196401), (333, 605065467), (999, 201688489), (2557, 78798123), (7671, 26266041), (23013, 8755347), (69039, 2918449), (78877, 2554443), (94609, 2129679), (236631, 851481), (283827, 709893)]