78098083

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 96657408

約数和(自身を除く): 18559325

約数列:

[1, 7, 31, 37, 71, 137, 217, 259, 497, 959, 1147, 2201, 2627, 4247, 5069, 8029, 9727, 15407, 18389, 29729, 35483, 68089, 81437, 157139, 301537, 359899, 570059, 1099973, 2110759, 2519293, 11156869, 78098083]

約数ペア:

[(1, 78098083), (7, 11156869), (31, 2519293), (37, 2110759), (71, 1099973), (137, 570059), (217, 359899), (259, 301537), (497, 157139), (959, 81437), (1147, 68089), (2201, 35483), (2627, 29729), (4247, 18389), (5069, 15407), (8029, 9727)]