68848143

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6151}}^1$

素因数の和:6215

約数の個数: 32

約数和(自身を含む): 115756032

約数和(自身を除く): 46907889

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 6151, 11193, 18453, 43057, 79963, 129171, 239889, 252191, 559741, 756573, 1679223, 1765337, 3278483, 5296011, 9835449, 22949381, 68848143]

約数ペア:

[(1, 68848143), (3, 22949381), (7, 9835449), (13, 5296011), (21, 3278483), (39, 1765337), (41, 1679223), (91, 756573), (123, 559741), (273, 252191), (287, 239889), (533, 129171), (861, 79963), (1599, 43057), (3731, 18453), (6151, 11193)]