127645668

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{27919}}^1$

素因数の和:28056

約数の個数: 36

約数和(自身を含む): 325212160

約数和(自身を除く): 197566492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 27919, 55838, 83757, 111676, 167514, 251271, 335028, 502542, 1005084, 3545713, 7091426, 10637139, 14182852, 21274278, 31911417, 42548556, 63822834, 127645668]

約数ペア:

[(1, 127645668), (2, 63822834), (3, 42548556), (4, 31911417), (6, 21274278), (9, 14182852), (12, 10637139), (18, 7091426), (36, 3545713), (127, 1005084), (254, 502542), (381, 335028), (508, 251271), (762, 167514), (1143, 111676), (1524, 83757), (2286, 55838), (4572, 27919)]