60820389

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 105450048

約数和(自身を除く): 44629659

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1601, 1809, 4221, 4803, 5427, 11207, 12663, 14409, 33621, 37989, 43227, 100863, 107267, 129681, 302589, 321801, 750869, 907767, 965403, 2252607, 2896209, 6757821, 8688627, 20273463, 60820389]

約数ペア:

[(1, 60820389), (3, 20273463), (7, 8688627), (9, 6757821), (21, 2896209), (27, 2252607), (63, 965403), (67, 907767), (81, 750869), (189, 321801), (201, 302589), (469, 129681), (567, 107267), (603, 100863), (1407, 43227), (1601, 37989), (1809, 33621), (4221, 14409), (4803, 12663), (5427, 11207)]