67759947

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8431}}^1$

素因数の和:8503

約数の個数: 24

約数和(自身を含む): 105231360

約数和(自身を除く): 37471413

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 8431, 25293, 75879, 160189, 396257, 480567, 1188771, 1441701, 3566313, 7528883, 22586649, 67759947]

約数ペア:

[(1, 67759947), (3, 22586649), (9, 7528883), (19, 3566313), (47, 1441701), (57, 1188771), (141, 480567), (171, 396257), (423, 160189), (893, 75879), (2679, 25293), (8037, 8431)]