82915731

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 128471040

約数和(自身を除く): 45555309

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 1223, 2187, 2511, 3669, 7533, 11007, 22599, 33021, 37913, 67797, 99063, 113739, 297189, 341217, 891567, 1023651, 2674701, 3070953, 9212859, 27638577, 82915731]

約数ペア:

[(1, 82915731), (3, 27638577), (9, 9212859), (27, 3070953), (31, 2674701), (81, 1023651), (93, 891567), (243, 341217), (279, 297189), (729, 113739), (837, 99063), (1223, 67797), (2187, 37913), (2511, 33021), (3669, 22599), (7533, 11007)]