68217039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 119232000

約数和(自身を除く): 51014961

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 59, 99, 153, 177, 187, 229, 297, 459, 531, 561, 649, 687, 1003, 1593, 1683, 1947, 2061, 2519, 3009, 3893, 5049, 5841, 6183, 7557, 9027, 11033, 11679, 13511, 17523, 22671, 27081, 33099, 35037, 40533, 42823, 68013, 99297, 105111, 121599, 128469, 148621, 229687, 297891, 364797, 385407, 445863, 689061, 1156221, 1337589, 2067183, 2526557, 4012767, 6201549, 7579671, 22739013, 68217039]

約数ペア:

[(1, 68217039), (3, 22739013), (9, 7579671), (11, 6201549), (17, 4012767), (27, 2526557), (33, 2067183), (51, 1337589), (59, 1156221), (99, 689061), (153, 445863), (177, 385407), (187, 364797), (229, 297891), (297, 229687), (459, 148621), (531, 128469), (561, 121599), (649, 105111), (687, 99297), (1003, 68013), (1593, 42823), (1683, 40533), (1947, 35037), (2061, 33099), (2519, 27081), (3009, 22671), (3893, 17523), (5049, 13511), (5841, 11679), (6183, 11033), (7557, 9027)]