81210129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27043}}^1$

素因数の和:27077

約数の個数: 32

約数和(自身を含む): 145388544

約数和(自身を除く): 64178415

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 27043, 81129, 189301, 297473, 351559, 567903, 892419, 1054677, 2082311, 2460913, 3867149, 6246933, 7382739, 11601447, 27070043, 81210129]

約数ペア:

[(1, 81210129), (3, 27070043), (7, 11601447), (11, 7382739), (13, 6246933), (21, 3867149), (33, 2460913), (39, 2082311), (77, 1054677), (91, 892419), (143, 567903), (231, 351559), (273, 297473), (429, 189301), (1001, 81129), (3003, 27043)]