68830854

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{82531}}^1$

素因数の和:82675

約数の個数: 16

約数和(自身を含む): 138653760

約数和(自身を除く): 69822906

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 82531, 165062, 247593, 495186, 11471809, 22943618, 34415427, 68830854]

約数ペア:

[(1, 68830854), (2, 34415427), (3, 22943618), (6, 11471809), (139, 495186), (278, 247593), (417, 165062), (834, 82531)]