141274521

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2621}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 209833416

約数和(自身を除く): 68558895

約数列:

[1, 3, 9, 53, 113, 159, 339, 477, 1017, 2621, 5989, 7863, 17967, 23589, 53901, 138913, 296173, 416739, 888519, 1250217, 2665557, 15697169, 47091507, 141274521]

約数ペア:

[(1, 141274521), (3, 47091507), (9, 15697169), (53, 2665557), (113, 1250217), (159, 888519), (339, 416739), (477, 296173), (1017, 138913), (2621, 53901), (5989, 23589), (7863, 17967)]