168889383

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2089}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 263222960

約数和(自身を除く): 94333577

約数列:

[1, 3, 9, 13, 39, 117, 691, 2073, 2089, 6219, 6267, 8983, 18801, 26949, 27157, 80847, 81471, 244413, 1443499, 4330497, 12991491, 18765487, 56296461, 168889383]

約数ペア:

[(1, 168889383), (3, 56296461), (9, 18765487), (13, 12991491), (39, 4330497), (117, 1443499), (691, 244413), (2073, 81471), (2089, 80847), (6219, 27157), (6267, 26949), (8983, 18801)]