907173857331

素因数分解:

$3^4\times 7^1\times {\mathrm{3881}}^1\times {\mathrm{412253}}^1$

素因数の和:416153

約数の個数: 40

約数和(自身を含む): 1549158187104

約数和(自身を除く): 641984329773

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3881, 11643, 27167, 34929, 81501, 104787, 244503, 314361, 412253, 733509, 1236759, 2200527, 2885771, 3710277, 8657313, 11130831, 25971939, 33392493, 77915817, 233747451, 1599953893, 4799861679, 11199677251, 14399585037, 33599031753, 43198755111, 100797095259, 129596265333, 302391285777, 907173857331]

約数ペア:

[(1, 907173857331), (3, 302391285777), (7, 129596265333), (9, 100797095259), (21, 43198755111), (27, 33599031753), (63, 14399585037), (81, 11199677251), (189, 4799861679), (567, 1599953893), (3881, 233747451), (11643, 77915817), (27167, 33392493), (34929, 25971939), (81501, 11130831), (104787, 8657313), (244503, 3710277), (314361, 2885771), (412253, 2200527), (733509, 1236759)]