72190657

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 93844800

約数和(自身を除く): 21654143

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 847, 2233, 2939, 3509, 20573, 24563, 32329, 85231, 226303, 355619, 596617, 937541, 2489333, 6562787, 10312951, 72190657]

約数ペア:

[(1, 72190657), (7, 10312951), (11, 6562787), (29, 2489333), (77, 937541), (121, 596617), (203, 355619), (319, 226303), (847, 85231), (2233, 32329), (2939, 24563), (3509, 20573)]