85877762971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1\times {\mathrm{16087}}^1$

素因数の和:21451

約数の個数: 32

約数和(自身を含む): 115333198848

約数和(自身を除く): 29455435877

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 5333, 16087, 37331, 58663, 69329, 112609, 176957, 209131, 410641, 485303, 762619, 1238699, 1463917, 2300441, 5338333, 16103087, 85791971, 600543797, 943711681, 1115295623, 6605981767, 7807069361, 12268251853, 85877762971]

約数ペア:

[(1, 85877762971), (7, 12268251853), (11, 7807069361), (13, 6605981767), (77, 1115295623), (91, 943711681), (143, 600543797), (1001, 85791971), (5333, 16103087), (16087, 5338333), (37331, 2300441), (58663, 1463917), (69329, 1238699), (112609, 762619), (176957, 485303), (209131, 410641)]