76748397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 38820243

約数列:

[1, 3, 11, 33, 37, 111, 239, 263, 407, 717, 789, 1221, 2629, 2893, 7887, 8679, 8843, 9731, 26529, 29193, 62857, 97273, 107041, 188571, 291819, 321123, 691427, 2074281, 2325709, 6977127, 25582799, 76748397]

約数ペア:

[(1, 76748397), (3, 25582799), (11, 6977127), (33, 2325709), (37, 2074281), (111, 691427), (239, 321123), (263, 291819), (407, 188571), (717, 107041), (789, 97273), (1221, 62857), (2629, 29193), (2893, 26529), (7887, 9731), (8679, 8843)]