131330862

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{187081}}^1$

素因数の和:187105

約数の個数: 32

約数和(自身を含む): 314297760

約数和(自身を除く): 182966898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 187081, 374162, 561243, 1122486, 1683729, 2432053, 3367458, 4864106, 5051187, 7296159, 10102374, 14592318, 21888477, 43776954, 65665431, 131330862]

約数ペア:

[(1, 131330862), (2, 65665431), (3, 43776954), (6, 21888477), (9, 14592318), (13, 10102374), (18, 7296159), (26, 5051187), (27, 4864106), (39, 3367458), (54, 2432053), (78, 1683729), (117, 1122486), (234, 561243), (351, 374162), (702, 187081)]