143327043

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 221337600

約数和(自身を除く): 78010557

約数列:

[1, 3, 9, 27, 31, 93, 109, 279, 327, 837, 981, 1571, 2943, 3379, 4713, 10137, 14139, 30411, 42417, 48701, 91233, 146103, 171239, 438309, 513717, 1314927, 1541151, 4623453, 5308409, 15925227, 47775681, 143327043]

約数ペア:

[(1, 143327043), (3, 47775681), (9, 15925227), (27, 5308409), (31, 4623453), (93, 1541151), (109, 1314927), (279, 513717), (327, 438309), (837, 171239), (981, 146103), (1571, 91233), (2943, 48701), (3379, 42417), (4713, 30411), (10137, 14139)]