29729997

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 49333152

約数和(自身を除く): 19603155

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 297, 547, 549, 671, 891, 1641, 1647, 2013, 4923, 4941, 6017, 6039, 14769, 18051, 18117, 33367, 44307, 54153, 54351, 100101, 162459, 300303, 367037, 487377, 900909, 1101111, 2702727, 3303333, 9909999, 29729997]

約数ペア:

[(1, 29729997), (3, 9909999), (9, 3303333), (11, 2702727), (27, 1101111), (33, 900909), (61, 487377), (81, 367037), (99, 300303), (183, 162459), (297, 100101), (547, 54351), (549, 54153), (671, 44307), (891, 33367), (1641, 18117), (1647, 18051), (2013, 14769), (4923, 6039), (4941, 6017)]