131444619

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 183029760

約数和(自身を除く): 51585141

約数列:

[1, 3, 31, 93, 127, 359, 381, 961, 1077, 2883, 3937, 11129, 11811, 33387, 45593, 122047, 136779, 344999, 366141, 1034997, 1413383, 4240149, 43814873, 131444619]

約数ペア:

[(1, 131444619), (3, 43814873), (31, 4240149), (93, 1413383), (127, 1034997), (359, 366141), (381, 344999), (961, 136779), (1077, 122047), (2883, 45593), (3937, 33387), (11129, 11811)]