80968041

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16691}}^1$

素因数の和:16722

約数の個数: 36

約数和(自身を含む): 148425264

約数和(自身を除く): 67457223

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 16691, 50073, 116837, 150219, 183601, 350511, 550803, 817859, 1051533, 1285207, 1652409, 2453577, 3855621, 7360731, 8996449, 11566863, 26989347, 80968041]

約数ペア:

[(1, 80968041), (3, 26989347), (7, 11566863), (9, 8996449), (11, 7360731), (21, 3855621), (33, 2453577), (49, 1652409), (63, 1285207), (77, 1051533), (99, 817859), (147, 550803), (231, 350511), (441, 183601), (539, 150219), (693, 116837), (1617, 50073), (4851, 16691)]