82255761

素因数分解:

$3^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{487}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 138857472

約数和(自身を除く): 56601711

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 383, 441, 487, 1149, 1461, 2681, 3409, 3447, 4383, 8043, 10227, 18767, 23863, 24129, 30681, 56301, 71589, 168903, 186521, 214767, 559563, 1305647, 1678689, 3916941, 9139529, 11750823, 27418587, 82255761]

約数ペア:

[(1, 82255761), (3, 27418587), (7, 11750823), (9, 9139529), (21, 3916941), (49, 1678689), (63, 1305647), (147, 559563), (383, 214767), (441, 186521), (487, 168903), (1149, 71589), (1461, 56301), (2681, 30681), (3409, 24129), (3447, 23863), (4383, 18767), (8043, 10227)]