226772217

素因数分解:

$3^7\times 7^1\times {\mathrm{14813}}^1$

素因数の和:14841

約数の個数: 32

約数和(自身を含む): 388719360

約数和(自身を除く): 161947143

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 14813, 15309, 44439, 103691, 133317, 311073, 399951, 933219, 1199853, 2799657, 3599559, 8398971, 10798677, 25196913, 32396031, 75590739, 226772217]

約数ペア:

[(1, 226772217), (3, 75590739), (7, 32396031), (9, 25196913), (21, 10798677), (27, 8398971), (63, 3599559), (81, 2799657), (189, 1199853), (243, 933219), (567, 399951), (729, 311073), (1701, 133317), (2187, 103691), (5103, 44439), (14813, 15309)]