68642277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 109154304

約数和(自身を除く): 40512027

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 1023, 1581, 3947, 5797, 11841, 17391, 43417, 67099, 122357, 130251, 201297, 367071, 738089, 1345927, 2080069, 2214267, 4037781, 6240207, 22880759, 68642277]

約数ペア:

[(1, 68642277), (3, 22880759), (11, 6240207), (17, 4037781), (31, 2214267), (33, 2080069), (51, 1345927), (93, 738089), (187, 367071), (341, 201297), (527, 130251), (561, 122357), (1023, 67099), (1581, 43417), (3947, 17391), (5797, 11841)]