173126811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 280385280

約数和(自身を除く): 107258469

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 169, 407, 429, 481, 507, 839, 1221, 1443, 1859, 2517, 5291, 5577, 6253, 9229, 10907, 15873, 18759, 27687, 31043, 32721, 68783, 93129, 119977, 141791, 206349, 341473, 359931, 403559, 425373, 1024419, 1210677, 1559701, 4439149, 4679103, 5246267, 13317447, 15738801, 57708937, 173126811]

約数ペア:

[(1, 173126811), (3, 57708937), (11, 15738801), (13, 13317447), (33, 5246267), (37, 4679103), (39, 4439149), (111, 1559701), (143, 1210677), (169, 1024419), (407, 425373), (429, 403559), (481, 359931), (507, 341473), (839, 206349), (1221, 141791), (1443, 119977), (1859, 93129), (2517, 68783), (5291, 32721), (5577, 31043), (6253, 27687), (9229, 18759), (10907, 15873)]