63581391

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8647}}^1$

素因数の和:8715

約数の個数: 24

約数和(自身を含む): 98933120

約数和(自身を除く): 35351729

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 8647, 25941, 77823, 164293, 371821, 492879, 1115463, 1478637, 3346389, 7064599, 21193797, 63581391]

約数ペア:

[(1, 63581391), (3, 21193797), (9, 7064599), (19, 3346389), (43, 1478637), (57, 1115463), (129, 492879), (171, 371821), (387, 164293), (817, 77823), (2451, 25941), (7353, 8647)]