55204551

素因数分解:

$3^3\times {\mathrm{1249}}^1\times {\mathrm{1637}}^1$

素因数の和:2895

約数の個数: 16

約数和(自身を含む): 81900000

約数和(自身を除く): 26695449

約数列:

[1, 3, 9, 27, 1249, 1637, 3747, 4911, 11241, 14733, 33723, 44199, 2044613, 6133839, 18401517, 55204551]

約数ペア:

[(1, 55204551), (3, 18401517), (9, 6133839), (27, 2044613), (1249, 44199), (1637, 33723), (3747, 14733), (4911, 11241)]