68125431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 36936969

約数列:

[1, 3, 11, 19, 33, 57, 179, 209, 537, 607, 627, 1821, 1969, 3401, 5907, 6677, 10203, 11533, 20031, 34599, 37411, 108653, 112233, 126863, 325959, 380589, 1195183, 2064407, 3585549, 6193221, 22708477, 68125431]

約数ペア:

[(1, 68125431), (3, 22708477), (11, 6193221), (19, 3585549), (33, 2064407), (57, 1195183), (179, 380589), (209, 325959), (537, 126863), (607, 112233), (627, 108653), (1821, 37411), (1969, 34599), (3401, 20031), (5907, 11533), (6677, 10203)]