8570830401

素因数分解:

$3^6\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1303}}^1$

素因数の和:2617

約数の個数: 56

約数和(自身を含む): 14708807040

約数和(自身を除く): 6137976639

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1289, 1303, 1701, 3867, 3909, 5103, 9023, 9121, 11601, 11727, 27069, 27363, 34803, 35181, 81207, 82089, 104409, 105543, 243621, 246267, 313227, 316629, 730863, 738801, 939681, 949887, 1679567, 2192589, 2216403, 5038701, 6577767, 6649209, 11756969, 15116103, 35270907, 45348309, 105812721, 136044927, 317438163, 408134781, 952314489, 1224404343, 2856943467, 8570830401]

約数ペア:

[(1, 8570830401), (3, 2856943467), (7, 1224404343), (9, 952314489), (21, 408134781), (27, 317438163), (63, 136044927), (81, 105812721), (189, 45348309), (243, 35270907), (567, 15116103), (729, 11756969), (1289, 6649209), (1303, 6577767), (1701, 5038701), (3867, 2216403), (3909, 2192589), (5103, 1679567), (9023, 949887), (9121, 939681), (11601, 738801), (11727, 730863), (27069, 316629), (27363, 313227), (34803, 246267), (35181, 243621), (81207, 105543), (82089, 104409)]