4160572857

素因数分解:

$3^9\times 7^1\times {\mathrm{30197}}^1$

素因数の和:30231

約数の個数: 40

約数和(自身を含む): 7132526016

約数和(自身を除く): 2971953159

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 6561, 15309, 19683, 30197, 45927, 90591, 137781, 211379, 271773, 634137, 815319, 1902411, 2445957, 5707233, 7337871, 17121699, 22013613, 51365097, 66040839, 154095291, 198122517, 462285873, 594367551, 1386857619, 4160572857]

約数ペア:

[(1, 4160572857), (3, 1386857619), (7, 594367551), (9, 462285873), (21, 198122517), (27, 154095291), (63, 66040839), (81, 51365097), (189, 22013613), (243, 17121699), (567, 7337871), (729, 5707233), (1701, 2445957), (2187, 1902411), (5103, 815319), (6561, 634137), (15309, 271773), (19683, 211379), (30197, 137781), (45927, 90591)]