86745127

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13877}}^1$

素因数の和:13950

約数の個数: 16

約数和(自身を含む): 106583040

約数和(自身を除く): 19837913

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 13877, 97139, 263663, 652219, 1845641, 4565533, 12392161, 86745127]

約数ペア:

[(1, 86745127), (7, 12392161), (19, 4565533), (47, 1845641), (133, 652219), (329, 263663), (893, 97139), (6251, 13877)]