229194909

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{1493}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 340972632

約数和(自身を除く): 111777723

約数列:

[1, 3, 9, 37, 111, 333, 461, 1383, 1493, 4149, 4479, 13437, 17057, 51171, 55241, 153513, 165723, 497169, 688273, 2064819, 6194457, 25466101, 76398303, 229194909]

約数ペア:

[(1, 229194909), (3, 76398303), (9, 25466101), (37, 6194457), (111, 2064819), (333, 688273), (461, 497169), (1383, 165723), (1493, 153513), (4149, 55241), (4479, 51171), (13437, 17057)]