68943969

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 104509184

約数和(自身を除く): 35565215

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 4051, 5673, 12153, 17019, 36459, 125581, 247111, 376743, 741333, 1130229, 2223999, 7660441, 22981323, 68943969]

約数ペア:

[(1, 68943969), (3, 22981323), (9, 7660441), (31, 2223999), (61, 1130229), (93, 741333), (183, 376743), (279, 247111), (549, 125581), (1891, 36459), (4051, 17019), (5673, 12153)]