55421553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{6691}}^1$

素因数の和:6956

約数の個数: 16

約数和(自身を含む): 80946432

約数和(自身を除く): 25524879

約数列:

[1, 3, 11, 33, 251, 753, 2761, 6691, 8283, 20073, 73601, 220803, 1679441, 5038323, 18473851, 55421553]

約数ペア:

[(1, 55421553), (3, 18473851), (11, 5038323), (33, 1679441), (251, 220803), (753, 73601), (2761, 20073), (6691, 8283)]