55562271

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{6857}}^1$

素因数の和:6970

約数の個数: 16

約数和(自身を含む): 77138784

約数和(自身を除く): 21576513

約数列:

[1, 3, 37, 73, 111, 219, 2701, 6857, 8103, 20571, 253709, 500561, 761127, 1501683, 18520757, 55562271]

約数ペア:

[(1, 55562271), (3, 18520757), (37, 1501683), (73, 761127), (111, 500561), (219, 253709), (2701, 20571), (6857, 8103)]