86490963

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 143401440

約数和(自身を除く): 56910477

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 293, 351, 377, 783, 841, 879, 1131, 2523, 2637, 3393, 3809, 7569, 7911, 8497, 10179, 10933, 11427, 22707, 25491, 32799, 34281, 76473, 98397, 102843, 110461, 229419, 246413, 295191, 331383, 739239, 994149, 2217717, 2982447, 3203369, 6653151, 9610107, 28830321, 86490963]

約数ペア:

[(1, 86490963), (3, 28830321), (9, 9610107), (13, 6653151), (27, 3203369), (29, 2982447), (39, 2217717), (87, 994149), (117, 739239), (261, 331383), (293, 295191), (351, 246413), (377, 229419), (783, 110461), (841, 102843), (879, 98397), (1131, 76473), (2523, 34281), (2637, 32799), (3393, 25491), (3809, 22707), (7569, 11427), (7911, 10933), (8497, 10179)]