33281847

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{1637}}^1$

素因数の和:1900

約数の個数: 20

約数和(自身を含む): 49945896

約数和(自身を除く): 16664049

約数列:

[1, 3, 9, 27, 81, 251, 753, 1637, 2259, 4911, 6777, 14733, 20331, 44199, 132597, 410887, 1232661, 3697983, 11093949, 33281847]

約数ペア:

[(1, 33281847), (3, 11093949), (9, 3697983), (27, 1232661), (81, 410887), (251, 132597), (753, 44199), (1637, 20331), (2259, 14733), (4911, 6777)]