90868701

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3251}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 152349696

約数和(自身を除く): 61480995

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 3251, 3993, 9317, 9753, 22757, 27951, 35761, 68271, 107283, 250327, 393371, 750981, 1180113, 2753597, 4327081, 8260791, 12981243, 30289567, 90868701]

約数ペア:

[(1, 90868701), (3, 30289567), (7, 12981243), (11, 8260791), (21, 4327081), (33, 2753597), (77, 1180113), (121, 750981), (231, 393371), (363, 250327), (847, 107283), (1331, 68271), (2541, 35761), (3251, 27951), (3993, 22757), (9317, 9753)]