2702727

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 20

約数和(自身を含む): 4111096

約数和(自身を除く): 1408369

約数列:

[1, 3, 9, 27, 61, 81, 183, 547, 549, 1641, 1647, 4923, 4941, 14769, 33367, 44307, 100101, 300303, 900909, 2702727]

約数ペア:

[(1, 2702727), (3, 900909), (9, 300303), (27, 100101), (61, 44307), (81, 33367), (183, 14769), (547, 4941), (549, 4923), (1641, 1647)]