87067071

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15187}}^1$

素因数の和:15220

約数の個数: 36

約数和(自身を含む): 157560312

約数和(自身を除く): 70493241

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 15187, 45561, 106309, 136683, 197431, 318927, 592293, 744163, 956781, 1382017, 1776879, 2232489, 4146051, 6697467, 9674119, 12438153, 29022357, 87067071]

約数ペア:

[(1, 87067071), (3, 29022357), (7, 12438153), (9, 9674119), (13, 6697467), (21, 4146051), (39, 2232489), (49, 1776879), (63, 1382017), (91, 956781), (117, 744163), (147, 592293), (273, 318927), (441, 197431), (637, 136683), (819, 106309), (1911, 45561), (5733, 15187)]