68253003

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27779}}^1$

素因数の和:27808

約数の個数: 32

約数和(自身を含む): 124454400

約数和(自身を除く): 56201397

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 27779, 83337, 194453, 250011, 361127, 583359, 750033, 1083381, 1750077, 2527889, 3250143, 5250231, 7583667, 9750429, 22751001, 68253003]

約数ペア:

[(1, 68253003), (3, 22751001), (7, 9750429), (9, 7583667), (13, 5250231), (21, 3250143), (27, 2527889), (39, 1750077), (63, 1083381), (91, 750033), (117, 583359), (189, 361127), (273, 250011), (351, 194453), (819, 83337), (2457, 27779)]