68734029

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3187}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 114257920

約数和(自身を除く): 45523891

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 3187, 7189, 9561, 21567, 22309, 41431, 66927, 124293, 251773, 290017, 755319, 870051, 1762411, 3273049, 5287233, 9819147, 22911343, 68734029]

約数ペア:

[(1, 68734029), (3, 22911343), (7, 9819147), (13, 5287233), (21, 3273049), (39, 1762411), (79, 870051), (91, 755319), (237, 290017), (273, 251773), (553, 124293), (1027, 66927), (1659, 41431), (3081, 22309), (3187, 21567), (7189, 9561)]