61628259

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 41222301

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 431, 619, 1293, 1857, 3017, 4333, 4741, 6809, 9051, 12999, 14223, 20427, 33187, 47663, 99561, 142989, 266789, 800367, 1867523, 2934679, 5602569, 8804037, 20542753, 61628259]

約数ペア:

[(1, 61628259), (3, 20542753), (7, 8804037), (11, 5602569), (21, 2934679), (33, 1867523), (77, 800367), (231, 266789), (431, 142989), (619, 99561), (1293, 47663), (1857, 33187), (3017, 20427), (4333, 14223), (4741, 12999), (6809, 9051)]