68904261

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 103502880

約数和(自身を除く): 34598619

約数列:

[1, 3, 9, 29, 87, 227, 261, 681, 1163, 2043, 3489, 6583, 10467, 19749, 33727, 59247, 101181, 264001, 303543, 792003, 2376009, 7656029, 22968087, 68904261]

約数ペア:

[(1, 68904261), (3, 22968087), (9, 7656029), (29, 2376009), (87, 792003), (227, 303543), (261, 264001), (681, 101181), (1163, 59247), (2043, 33727), (3489, 19749), (6583, 10467)]