87914403

素因数分解:

$3^4\times {\mathrm{43}}^2\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 30

約数和(自身を含む): 134683164

約数和(自身を除く): 46768761

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 587, 1161, 1761, 1849, 3483, 5283, 5547, 15849, 16641, 25241, 47547, 49923, 75723, 149769, 227169, 681507, 1085363, 2044521, 3256089, 9768267, 29304801, 87914403]

約数ペア:

[(1, 87914403), (3, 29304801), (9, 9768267), (27, 3256089), (43, 2044521), (81, 1085363), (129, 681507), (387, 227169), (587, 149769), (1161, 75723), (1761, 49923), (1849, 47547), (3483, 25241), (5283, 16641), (5547, 15849)]