187769439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{145897}}^1$

素因数の和:145927

約数の個数: 24

約数和(自身を含む): 318641232

約数和(自身を除く): 130871793

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 145897, 437691, 1313073, 1604867, 1896661, 4814601, 5689983, 14443803, 17069949, 20863271, 62589813, 187769439]

約数ペア:

[(1, 187769439), (3, 62589813), (9, 20863271), (11, 17069949), (13, 14443803), (33, 5689983), (39, 4814601), (99, 1896661), (117, 1604867), (143, 1313073), (429, 437691), (1287, 145897)]