77997569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 85747200

約数和(自身を除く): 7749631

約数列:

[1, 13, 79, 173, 439, 1027, 2249, 5707, 13667, 34681, 75947, 177671, 450853, 987311, 5999813, 77997569]

約数ペア:

[(1, 77997569), (13, 5999813), (79, 987311), (173, 450853), (439, 177671), (1027, 75947), (2249, 34681), (5707, 13667)]