142893141

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{1801}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 194616000

約数和(自身を除く): 51722859

約数列:

[1, 3, 53, 159, 499, 1497, 1801, 5403, 26447, 79341, 95453, 286359, 898699, 2696097, 47631047, 142893141]

約数ペア:

[(1, 142893141), (3, 47631047), (53, 2696097), (159, 898699), (499, 286359), (1497, 95453), (1801, 79341), (5403, 26447)]