85380321

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{5807}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 127543680

約数和(自身を除く): 42163359

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 1131, 4901, 5807, 14703, 17421, 75491, 168403, 226473, 505209, 981383, 2189239, 2944149, 6567717, 28460107, 85380321]

約数ペア:

[(1, 85380321), (3, 28460107), (13, 6567717), (29, 2944149), (39, 2189239), (87, 981383), (169, 505209), (377, 226473), (507, 168403), (1131, 75491), (4901, 17421), (5807, 14703)]