68653123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 22792637

約数列:

[1, 7, 11, 17, 77, 119, 179, 187, 293, 1253, 1309, 1969, 2051, 3043, 3223, 4981, 13783, 21301, 22561, 33473, 34867, 52447, 54791, 234311, 367129, 383537, 576917, 891599, 4038419, 6241193, 9807589, 68653123]

約数ペア:

[(1, 68653123), (7, 9807589), (11, 6241193), (17, 4038419), (77, 891599), (119, 576917), (179, 383537), (187, 367129), (293, 234311), (1253, 54791), (1309, 52447), (1969, 34867), (2051, 33473), (3043, 22561), (3223, 21301), (4981, 13783)]