86815107

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{877}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 133132896

約数和(自身を除く): 46317789

約数列:

[1, 3, 9, 17, 51, 153, 647, 877, 1941, 2631, 5823, 7893, 10999, 14909, 32997, 44727, 98991, 134181, 567419, 1702257, 5106771, 9646123, 28938369, 86815107]

約数ペア:

[(1, 86815107), (3, 28938369), (9, 9646123), (17, 5106771), (51, 1702257), (153, 567419), (647, 134181), (877, 98991), (1941, 44727), (2631, 32997), (5823, 14909), (7893, 10999)]