29813157

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 49503360

約数和(自身を除く): 19690203

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 2713, 3663, 8139, 10989, 24417, 29843, 73251, 89529, 100381, 268587, 301143, 805761, 903429, 1104191, 2710287, 3312573, 9937719, 29813157]

約数ペア:

[(1, 29813157), (3, 9937719), (9, 3312573), (11, 2710287), (27, 1104191), (33, 903429), (37, 805761), (99, 301143), (111, 268587), (297, 100381), (333, 89529), (407, 73251), (999, 29843), (1221, 24417), (2713, 10989), (3663, 8139)]