68515161

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{14519}}^1$

素因数の和:14557

約数の個数: 24

約数和(自身を含む): 108144960

約数和(自身を除く): 39629799

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 14519, 43557, 159709, 188747, 479127, 566241, 1756799, 2076217, 5270397, 6228651, 22838387, 68515161]

約数ペア:

[(1, 68515161), (3, 22838387), (11, 6228651), (13, 5270397), (33, 2076217), (39, 1756799), (121, 566241), (143, 479127), (363, 188747), (429, 159709), (1573, 43557), (4719, 14519)]