172271121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 258508800

約数和(自身を除く): 86237679

約数列:

[1, 3, 11, 33, 47, 109, 141, 327, 517, 1019, 1199, 1551, 3057, 3597, 5123, 11209, 15369, 33627, 47893, 56353, 111071, 143679, 169059, 333213, 526823, 1221781, 1580469, 3665343, 5220337, 15661011, 57423707, 172271121]

約数ペア:

[(1, 172271121), (3, 57423707), (11, 15661011), (33, 5220337), (47, 3665343), (109, 1580469), (141, 1221781), (327, 526823), (517, 333213), (1019, 169059), (1199, 143679), (1551, 111071), (3057, 56353), (3597, 47893), (5123, 33627), (11209, 15369)]