55388001

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2179}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 76212800

約数和(自身を除く): 20824799

約数列:

[1, 3, 37, 111, 229, 687, 2179, 6537, 8473, 25419, 80623, 241869, 498991, 1496973, 18462667, 55388001]

約数ペア:

[(1, 55388001), (3, 18462667), (37, 1496973), (111, 498991), (229, 241869), (687, 80623), (2179, 25419), (6537, 8473)]