71166054

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{85331}}^1$

素因数の和:85475

約数の個数: 16

約数和(自身を含む): 143357760

約数和(自身を除く): 72191706

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 85331, 170662, 255993, 511986, 11861009, 23722018, 35583027, 71166054]

約数ペア:

[(1, 71166054), (2, 35583027), (3, 23722018), (6, 11861009), (139, 511986), (278, 255993), (417, 170662), (834, 85331)]