191190454281

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{12743}}^1\times {\mathrm{72481}}^1$

素因数の和:85253

約数の個数: 24

約数和(自身を含む): 288197709696

約数和(自身を除く): 97007255415

約数列:

[1, 3, 9, 23, 69, 207, 12743, 38229, 72481, 114687, 217443, 293089, 652329, 879267, 1667063, 2637801, 5001189, 15003567, 923625383, 2770876149, 8312628447, 21243383809, 63730151427, 191190454281]

約数ペア:

[(1, 191190454281), (3, 63730151427), (9, 21243383809), (23, 8312628447), (69, 2770876149), (207, 923625383), (12743, 15003567), (38229, 5001189), (72481, 2637801), (114687, 1667063), (217443, 879267), (293089, 652329)]