252172899

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5209}}^1$

素因数の和:5392

約数の個数: 32

約数和(自身を含む): 410131200

約数和(自身を除く): 157958301

約数列:

[1, 3, 9, 11, 27, 33, 99, 163, 297, 489, 1467, 1793, 4401, 5209, 5379, 15627, 16137, 46881, 48411, 57299, 140643, 171897, 515691, 849067, 1547073, 2547201, 7641603, 9339737, 22924809, 28019211, 84057633, 252172899]

約数ペア:

[(1, 252172899), (3, 84057633), (9, 28019211), (11, 22924809), (27, 9339737), (33, 7641603), (99, 2547201), (163, 1547073), (297, 849067), (489, 515691), (1467, 171897), (1793, 140643), (4401, 57299), (5209, 48411), (5379, 46881), (15627, 16137)]