54408069

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 81629184

約数和(自身を除く): 27221115

約数列:

[1, 3, 9, 31, 93, 191, 279, 573, 1021, 1719, 3063, 5921, 9189, 17763, 31651, 53289, 94953, 195011, 284859, 585033, 1755099, 6045341, 18136023, 54408069]

約数ペア:

[(1, 54408069), (3, 18136023), (9, 6045341), (31, 1755099), (93, 585033), (191, 284859), (279, 195011), (573, 94953), (1021, 53289), (1719, 31651), (3063, 17763), (5921, 9189)]