69449481

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{23173}}^1$

素因数の和:23222

約数の個数: 20

約数和(自身を含む): 106554052

約数和(自身を除く): 37104571

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 23173, 69519, 208557, 625671, 857401, 1877013, 2572203, 7716609, 23149827, 69449481]

約数ペア:

[(1, 69449481), (3, 23149827), (9, 7716609), (27, 2572203), (37, 1877013), (81, 857401), (111, 625671), (333, 208557), (999, 69519), (2997, 23173)]