81432054

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{45697}}^1$

素因数の和:45722

約数の個数: 40

約数和(自身を含む): 199060488

約数和(自身を除く): 117628434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 45697, 91394, 137091, 274182, 411273, 502667, 822546, 1005334, 1233819, 1508001, 2467638, 3016002, 3701457, 4524003, 7402914, 9048006, 13572009, 27144018, 40716027, 81432054]

約数ペア:

[(1, 81432054), (2, 40716027), (3, 27144018), (6, 13572009), (9, 9048006), (11, 7402914), (18, 4524003), (22, 3701457), (27, 3016002), (33, 2467638), (54, 1508001), (66, 1233819), (81, 1005334), (99, 822546), (162, 502667), (198, 411273), (297, 274182), (594, 137091), (891, 91394), (1782, 45697)]