87160479

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{244147}}^1$

素因数の和:244174

約数の個数: 16

約数和(自身を含む): 140629248

約数和(自身を除く): 53468769

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 244147, 732441, 1709029, 4150499, 5127087, 12451497, 29053493, 87160479]

約数ペア:

[(1, 87160479), (3, 29053493), (7, 12451497), (17, 5127087), (21, 4150499), (51, 1709029), (119, 732441), (357, 244147)]