108389709

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 158953080

約数和(自身を除く): 50563371

約数列:

[1, 3, 9, 109, 313, 327, 353, 939, 981, 1059, 2817, 3177, 34117, 38477, 102351, 110489, 115431, 307053, 331467, 346293, 994401, 12043301, 36129903, 108389709]

約数ペア:

[(1, 108389709), (3, 36129903), (9, 12043301), (109, 994401), (313, 346293), (327, 331467), (353, 307053), (939, 115431), (981, 110489), (1059, 102351), (2817, 38477), (3177, 34117)]