36720021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25447}}^1$

素因数の和:25500

約数の個数: 16

約数和(自身を含む): 54153344

約数和(自身を除く): 17433323

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 25447, 76341, 330811, 941539, 992433, 2824617, 12240007, 36720021]

約数ペア:

[(1, 36720021), (3, 12240007), (13, 2824617), (37, 992433), (39, 941539), (111, 330811), (481, 76341), (1443, 25447)]