470492037

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{4663}}^1$

素因数の和:4810

約数の個数: 32

約数和(自身を含む): 723106560

約数和(自身を除く): 252614523

約数列:

[1, 3, 9, 27, 37, 101, 111, 303, 333, 909, 999, 2727, 3737, 4663, 11211, 13989, 33633, 41967, 100899, 125901, 172531, 470963, 517593, 1412889, 1552779, 4238667, 4658337, 12716001, 17425631, 52276893, 156830679, 470492037]

約数ペア:

[(1, 470492037), (3, 156830679), (9, 52276893), (27, 17425631), (37, 12716001), (101, 4658337), (111, 4238667), (303, 1552779), (333, 1412889), (909, 517593), (999, 470963), (2727, 172531), (3737, 125901), (4663, 100899), (11211, 41967), (13989, 33633)]