61812567

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7691}}^1$

素因数の和:7763

約数の個数: 24

約数和(自身を含む): 95996160

約数和(自身を除く): 34183593

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 7691, 8037, 23073, 69219, 146129, 361477, 438387, 1084431, 1315161, 3253293, 6868063, 20604189, 61812567]

約数ペア:

[(1, 61812567), (3, 20604189), (9, 6868063), (19, 3253293), (47, 1315161), (57, 1084431), (141, 438387), (171, 361477), (423, 146129), (893, 69219), (2679, 23073), (7691, 8037)]