6630663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 10293696

約数和(自身を除く): 3663033

約数列:

[1, 3, 13, 17, 39, 51, 73, 137, 219, 221, 411, 663, 949, 1241, 1781, 2329, 2847, 3723, 5343, 6987, 10001, 16133, 30003, 30277, 48399, 90831, 130013, 170017, 390039, 510051, 2210221, 6630663]

約数ペア:

[(1, 6630663), (3, 2210221), (13, 510051), (17, 390039), (39, 170017), (51, 130013), (73, 90831), (137, 48399), (219, 30277), (221, 30003), (411, 16133), (663, 10001), (949, 6987), (1241, 5343), (1781, 3723), (2329, 2847)]