81216123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{5749}}^1$

素因数の和:6046

約数の個数: 16

約数和(自身を含む): 115092000

約数和(自身を除く): 33875877

約数列:

[1, 3, 17, 51, 277, 831, 4709, 5749, 14127, 17247, 97733, 293199, 1592473, 4777419, 27072041, 81216123]

約数ペア:

[(1, 81216123), (3, 27072041), (17, 4777419), (51, 1592473), (277, 293199), (831, 97733), (4709, 17247), (5749, 14127)]