148397391

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3823}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 226686720

約数和(自身を除く): 78289329

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 3823, 4313, 11469, 12939, 34407, 38817, 72637, 217911, 653733, 867821, 2603463, 7810389, 16488599, 49465797, 148397391]

約数ペア:

[(1, 148397391), (3, 49465797), (9, 16488599), (19, 7810389), (57, 2603463), (171, 867821), (227, 653733), (681, 217911), (2043, 72637), (3823, 38817), (4313, 34407), (11469, 12939)]