69118281

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1933}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 104087880

約数和(自身を除く): 34969599

約数列:

[1, 3, 9, 29, 87, 137, 261, 411, 1233, 1933, 3973, 5799, 11919, 17397, 35757, 56057, 168171, 264821, 504513, 794463, 2383389, 7679809, 23039427, 69118281]

約数ペア:

[(1, 69118281), (3, 23039427), (9, 7679809), (29, 2383389), (87, 794463), (137, 504513), (261, 264821), (411, 168171), (1233, 56057), (1933, 35757), (3973, 17397), (5799, 11919)]