83427081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 120422400

約数和(自身を除く): 36995319

約数列:

[1, 3, 19, 57, 79, 97, 191, 237, 291, 573, 1501, 1843, 3629, 4503, 5529, 7663, 10887, 15089, 18527, 22989, 45267, 55581, 145597, 286691, 352013, 436791, 860073, 1056039, 1463633, 4390899, 27809027, 83427081]

約数ペア:

[(1, 83427081), (3, 27809027), (19, 4390899), (57, 1463633), (79, 1056039), (97, 860073), (191, 436791), (237, 352013), (291, 286691), (573, 145597), (1501, 55581), (1843, 45267), (3629, 22989), (4503, 18527), (5529, 15089), (7663, 10887)]