68077413

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2689}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 102811800

約数和(自身を除く): 34734387

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 873, 2689, 2813, 8067, 8439, 24201, 25317, 77981, 233943, 260833, 701829, 782499, 2347497, 7564157, 22692471, 68077413]

約数ペア:

[(1, 68077413), (3, 22692471), (9, 7564157), (29, 2347497), (87, 782499), (97, 701829), (261, 260833), (291, 233943), (873, 77981), (2689, 25317), (2813, 24201), (8067, 8439)]