2007666243

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{68281}}^1$

素因数の和:68318

約数の個数: 36

約数和(自身を含む): 3305668184

約数和(自身を除く): 1298001941

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 891, 1089, 2673, 3267, 9801, 29403, 68281, 204843, 614529, 751091, 1843587, 2253273, 5530761, 6759819, 8262001, 16592283, 20279457, 24786003, 60838371, 74358009, 182515113, 223074027, 669222081, 2007666243]

約数ペア:

[(1, 2007666243), (3, 669222081), (9, 223074027), (11, 182515113), (27, 74358009), (33, 60838371), (81, 24786003), (99, 20279457), (121, 16592283), (243, 8262001), (297, 6759819), (363, 5530761), (891, 2253273), (1089, 1843587), (2673, 751091), (3267, 614529), (9801, 204843), (29403, 68281)]