700065261

素因数分解:

$3^9\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5115

約数の個数: 40

約数和(自身を含む): 1200327744

約数和(自身を除く): 500262483

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5081, 5103, 6561, 15243, 15309, 19683, 35567, 45729, 45927, 106701, 137187, 137781, 320103, 411561, 960309, 1234683, 2880927, 3704049, 8642781, 11112147, 25928343, 33336441, 77785029, 100009323, 233355087, 700065261]

約数ペア:

[(1, 700065261), (3, 233355087), (7, 100009323), (9, 77785029), (21, 33336441), (27, 25928343), (63, 11112147), (81, 8642781), (189, 3704049), (243, 2880927), (567, 1234683), (729, 960309), (1701, 411561), (2187, 320103), (5081, 137781), (5103, 137187), (6561, 106701), (15243, 45927), (15309, 45729), (19683, 35567)]