71347743

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{91121}}^1$

素因数の和:91159

約数の個数: 16

約数和(自身を含む): 109346400

約数和(自身を除く): 37998657

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 91121, 273363, 820089, 2460267, 2642509, 7927527, 23782581, 71347743]

約数ペア:

[(1, 71347743), (3, 23782581), (9, 7927527), (27, 2642509), (29, 2460267), (87, 820089), (261, 273363), (783, 91121)]