70855317

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{67289}}^1$

素因数の和:67314

約数の個数: 20

約数和(自身を含む): 113989260

約数和(自身を除く): 43133943

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 67289, 201867, 605601, 874757, 1816803, 2624271, 5450409, 7872813, 23618439, 70855317]

約数ペア:

[(1, 70855317), (3, 23618439), (9, 7872813), (13, 5450409), (27, 2624271), (39, 1816803), (81, 874757), (117, 605601), (351, 201867), (1053, 67289)]