250278093

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{8803}}^1$

素因数の和:8837

約数の個数: 32

約数和(自身を含む): 404279680

約数和(自身を除く): 154001587

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 8803, 9477, 26409, 28431, 79227, 114439, 237681, 343317, 713043, 1029951, 2139129, 3089853, 6417387, 9269559, 19252161, 27808677, 83426031, 250278093]

約数ペア:

[(1, 250278093), (3, 83426031), (9, 27808677), (13, 19252161), (27, 9269559), (39, 6417387), (81, 3089853), (117, 2139129), (243, 1029951), (351, 713043), (729, 343317), (1053, 237681), (2187, 114439), (3159, 79227), (8803, 28431), (9477, 26409)]