69039761

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 81554688

約数和(自身を除く): 12514927

約数列:

[1, 7, 53, 71, 371, 497, 2621, 3763, 18347, 26341, 138913, 186091, 972391, 1302637, 9862823, 69039761]

約数ペア:

[(1, 69039761), (7, 9862823), (53, 1302637), (71, 972391), (371, 186091), (497, 138913), (2621, 26341), (3763, 18347)]