48390381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24329}}^1$

素因数の和:24365

約数の個数: 24

約数和(自身を含む): 79705080

約数和(自身を除く): 31314699

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 24329, 72987, 218961, 316277, 413593, 948831, 1240779, 2846493, 3722337, 5376709, 16130127, 48390381]

約数ペア:

[(1, 48390381), (3, 16130127), (9, 5376709), (13, 3722337), (17, 2846493), (39, 1240779), (51, 948831), (117, 413593), (153, 316277), (221, 218961), (663, 72987), (1989, 24329)]