55671189

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3229}}^1$

素因数の和:4060

約数の個数: 16

約数和(自身を含む): 84961920

約数和(自身を除く): 29290731

約数列:

[1, 3, 7, 21, 821, 2463, 3229, 5747, 9687, 17241, 22603, 67809, 2651009, 7953027, 18557063, 55671189]

約数ペア:

[(1, 55671189), (3, 18557063), (7, 7953027), (21, 2651009), (821, 67809), (2463, 22603), (3229, 17241), (5747, 9687)]