91105791

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 144499200

約数和(自身を除く): 53393409

約数列:

[1, 3, 7, 21, 29, 87, 203, 211, 609, 633, 709, 1477, 2127, 4431, 4963, 6119, 14889, 18357, 20561, 42833, 61683, 128499, 143927, 149599, 431781, 448797, 1047193, 3141579, 4338371, 13015113, 30368597, 91105791]

約数ペア:

[(1, 91105791), (3, 30368597), (7, 13015113), (21, 4338371), (29, 3141579), (87, 1047193), (203, 448797), (211, 431781), (609, 149599), (633, 143927), (709, 128499), (1477, 61683), (2127, 42833), (4431, 20561), (4963, 18357), (6119, 14889)]