65684427

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{2089}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 89886720

約数和(自身を除く): 24202293

約数列:

[1, 3, 47, 141, 223, 669, 2089, 6267, 10481, 31443, 98183, 294549, 465847, 1397541, 21894809, 65684427]

約数ペア:

[(1, 65684427), (3, 21894809), (47, 1397541), (141, 465847), (223, 294549), (669, 98183), (2089, 31443), (6267, 10481)]