55143567

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1931}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 84389760

約数和(自身を除く): 29246193

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 1931, 3173, 5793, 9519, 17379, 28557, 36689, 110067, 322477, 330201, 967431, 2902293, 6127063, 18381189, 55143567]

約数ペア:

[(1, 55143567), (3, 18381189), (9, 6127063), (19, 2902293), (57, 967431), (167, 330201), (171, 322477), (501, 110067), (1503, 36689), (1931, 28557), (3173, 17379), (5793, 9519)]