81559907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 97827408

約数和(自身を除く): 16267501

約数列:

[1, 11, 13, 73, 143, 169, 601, 803, 949, 1859, 6611, 7813, 10439, 12337, 43873, 85943, 101569, 135707, 482603, 570349, 1117259, 6273839, 7414537, 81559907]

約数ペア:

[(1, 81559907), (11, 7414537), (13, 6273839), (73, 1117259), (143, 570349), (169, 482603), (601, 135707), (803, 101569), (949, 85943), (1859, 43873), (6611, 12337), (7813, 10439)]