53981817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4217}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 76531392

約数和(自身を除く): 22549575

約数列:

[1, 3, 17, 51, 251, 753, 4217, 4267, 12651, 12801, 71689, 215067, 1058467, 3175401, 17993939, 53981817]

約数ペア:

[(1, 53981817), (3, 17993939), (17, 3175401), (51, 1058467), (251, 215067), (753, 71689), (4217, 12801), (4267, 12651)]