520058176029

素因数分解:

$3^6\times 7^1\times {\mathrm{101912243}}^1$

素因数の和:101912268

約数の個数: 28

約数和(自身を含む): 891120661536

約数和(自身を除く): 371062485507

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 101912243, 305736729, 713385701, 917210187, 2140157103, 2751630561, 6420471309, 8254891683, 19261413927, 24764675049, 57784241781, 74294025147, 173352725343, 520058176029]

約数ペア:

[(1, 520058176029), (3, 173352725343), (7, 74294025147), (9, 57784241781), (21, 24764675049), (27, 19261413927), (63, 8254891683), (81, 6420471309), (189, 2751630561), (243, 2140157103), (567, 917210187), (729, 713385701), (1701, 305736729), (5103, 101912243)]