201772845

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66923}}^1$

素因数の和:67001

約数の個数: 24

約数和(自身を含む): 354964896

約数和(自身を除く): 153192051

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 66923, 200769, 334615, 602307, 1003845, 3011535, 4483841, 13451523, 22419205, 40354569, 67257615, 201772845]

約数ペア:

[(1, 201772845), (3, 67257615), (5, 40354569), (9, 22419205), (15, 13451523), (45, 4483841), (67, 3011535), (201, 1003845), (335, 602307), (603, 334615), (1005, 200769), (3015, 66923)]