55278777

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1571}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 75984192

約数和(自身を除く): 20705415

約数列:

[1, 3, 37, 111, 317, 951, 1571, 4713, 11729, 35187, 58127, 174381, 498007, 1494021, 18426259, 55278777]

約数ペア:

[(1, 55278777), (3, 18426259), (37, 1494021), (111, 498007), (317, 174381), (951, 58127), (1571, 35187), (4713, 11729)]