919901151

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{16693}}^1$

素因数の和:16872

約数の個数: 32

約数和(自身を含む): 1477085120

約数和(自身を除く): 557183969

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 4239, 6123, 16693, 18369, 50079, 55107, 150237, 217009, 450711, 651027, 1953081, 2620801, 5859243, 7862403, 23587209, 34070413, 70761627, 102211239, 306633717, 919901151]

約数ペア:

[(1, 919901151), (3, 306633717), (9, 102211239), (13, 70761627), (27, 34070413), (39, 23587209), (117, 7862403), (157, 5859243), (351, 2620801), (471, 1953081), (1413, 651027), (2041, 450711), (4239, 217009), (6123, 150237), (16693, 55107), (18369, 50079)]