70897437

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{7481}}^1$

素因数の和:7512

約数の個数: 28

約数和(自身を含む): 114489564

約数和(自身を除く): 43592127

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 7481, 9477, 22443, 67329, 97253, 201987, 291759, 605961, 875277, 1817883, 2625831, 5453649, 7877493, 23632479, 70897437]

約数ペア:

[(1, 70897437), (3, 23632479), (9, 7877493), (13, 5453649), (27, 2625831), (39, 1817883), (81, 875277), (117, 605961), (243, 291759), (351, 201987), (729, 97253), (1053, 67329), (3159, 22443), (7481, 9477)]