156601242513

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{27230263}}^1$

素因数の和:27230346

約数の個数: 20

約数和(自身を含む): 237230059968

約数和(自身を除く): 80628817455

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 27230263, 81690789, 245072367, 735217101, 1933348673, 2205651303, 5800046019, 17400138057, 52200414171, 156601242513]

約数ペア:

[(1, 156601242513), (3, 52200414171), (9, 17400138057), (27, 5800046019), (71, 2205651303), (81, 1933348673), (213, 735217101), (639, 245072367), (1917, 81690789), (5751, 27230263)]