86290701

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 137453568

約数和(自身を除く): 51162867

約数列:

[1, 3, 7, 21, 31, 83, 93, 217, 249, 581, 651, 1597, 1743, 2573, 4791, 7719, 11179, 18011, 33537, 49507, 54033, 132551, 148521, 346549, 397653, 927857, 1039647, 2783571, 4109081, 12327243, 28763567, 86290701]

約数ペア:

[(1, 86290701), (3, 28763567), (7, 12327243), (21, 4109081), (31, 2783571), (83, 1039647), (93, 927857), (217, 397653), (249, 346549), (581, 148521), (651, 132551), (1597, 54033), (1743, 49507), (2573, 33537), (4791, 18011), (7719, 11179)]