27831225897

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1281541}}^1$

素因数の和:1281693

約数の個数: 24

約数和(自身を含む): 42649717760

約数和(自身を除く): 14818491863

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 21717, 1281541, 3844623, 11533869, 24349279, 73047837, 162755707, 219143511, 488267121, 1464801363, 3092358433, 9277075299, 27831225897]

約数ペア:

[(1, 27831225897), (3, 9277075299), (9, 3092358433), (19, 1464801363), (57, 488267121), (127, 219143511), (171, 162755707), (381, 73047837), (1143, 24349279), (2413, 11533869), (7239, 3844623), (21717, 1281541)]