51143193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4903}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 79052480

約数和(自身を除く): 27909287

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 4903, 10431, 14709, 44127, 93157, 279471, 299083, 838413, 897249, 2691747, 5682577, 17047731, 51143193]

約数ペア:

[(1, 51143193), (3, 17047731), (9, 5682577), (19, 2691747), (57, 897249), (61, 838413), (171, 299083), (183, 279471), (549, 93157), (1159, 44127), (3477, 14709), (4903, 10431)]