150791139

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{109507}}^1$

素因数の和:109536

約数の個数: 20

約数和(自身を含む): 238508424

約数和(自身を除く): 87717285

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 109507, 328521, 985563, 1861619, 2956689, 5584857, 8870067, 16754571, 50263713, 150791139]

約数ペア:

[(1, 150791139), (3, 50263713), (9, 16754571), (17, 8870067), (27, 5584857), (51, 2956689), (81, 1861619), (153, 985563), (459, 328521), (1377, 109507)]