85831911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45631}}^1$

素因数の和:45667

約数の個数: 24

約数和(自身を含む): 142371840

約数和(自身を除く): 56539929

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 45631, 136893, 410679, 501941, 866989, 1505823, 2600967, 4517469, 7802901, 9536879, 28610637, 85831911]

約数ペア:

[(1, 85831911), (3, 28610637), (9, 9536879), (11, 7802901), (19, 4517469), (33, 2600967), (57, 1505823), (99, 866989), (171, 501941), (209, 410679), (627, 136893), (1881, 45631)]