66611419

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 78022656

約数和(自身を除く): 11411237

約数列:

[1, 7, 71, 101, 497, 707, 1327, 7171, 9289, 50197, 94217, 134027, 659519, 938189, 9515917, 66611419]

約数ペア:

[(1, 66611419), (7, 9515917), (71, 938189), (101, 659519), (497, 134027), (707, 94217), (1327, 50197), (7171, 9289)]