475087113891

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{451174847}}^1$

素因数の和:451174872

約数の個数: 20

約数和(自身を含む): 764290192512

約数和(自身を除く): 289203078621

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 451174847, 1353524541, 4060573623, 5865273011, 12181720869, 17595819033, 36545162607, 52787457099, 158362371297, 475087113891]

約数ペア:

[(1, 475087113891), (3, 158362371297), (9, 52787457099), (13, 36545162607), (27, 17595819033), (39, 12181720869), (81, 5865273011), (117, 4060573623), (351, 1353524541), (1053, 451174847)]