68838057

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8111}}^1$

素因数の和:8181

約数の個数: 24

約数和(自身を含む): 106299648

約数和(自身を除く): 37461591

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8111, 8487, 24333, 72999, 186553, 332551, 559659, 997653, 1678977, 2992959, 7648673, 22946019, 68838057]

約数ペア:

[(1, 68838057), (3, 22946019), (9, 7648673), (23, 2992959), (41, 1678977), (69, 997653), (123, 559659), (207, 332551), (369, 186553), (943, 72999), (2829, 24333), (8111, 8487)]