520070823519

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{1531}}^1\times {\mathrm{51539}}^1$

素因数の和:53112

約数の個数: 32

約数和(自身を含む): 751692345600

約数和(自身を除く): 231621522081

約数列:

[1, 3, 13, 39, 169, 507, 1531, 2197, 4593, 6591, 19903, 51539, 59709, 154617, 258739, 670007, 776217, 2010021, 3363607, 8710091, 10090821, 26130273, 78906209, 113231183, 236718627, 339693549, 1025780717, 3077342151, 13335149321, 40005447963, 173356941173, 520070823519]

約数ペア:

[(1, 520070823519), (3, 173356941173), (13, 40005447963), (39, 13335149321), (169, 3077342151), (507, 1025780717), (1531, 339693549), (2197, 236718627), (4593, 113231183), (6591, 78906209), (19903, 26130273), (51539, 10090821), (59709, 8710091), (154617, 3363607), (258739, 2010021), (670007, 776217)]