137193

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 215040

約数和(自身を除く): 77847

約数列:

[1, 3, 7, 21, 47, 139, 141, 329, 417, 973, 987, 2919, 6533, 19599, 45731, 137193]

約数ペア:

[(1, 137193), (3, 45731), (7, 19599), (21, 6533), (47, 2919), (139, 987), (141, 973), (329, 417)]