66140577

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4218

約数の個数: 32

約数和(自身を含む): 106496000

約数和(自身を除く): 40355423

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 4159, 5301, 12477, 15903, 37431, 79021, 112293, 128929, 237063, 386787, 711189, 1160361, 2133567, 2449651, 3481083, 7348953, 22046859, 66140577]

約数ペア:

[(1, 66140577), (3, 22046859), (9, 7348953), (19, 3481083), (27, 2449651), (31, 2133567), (57, 1160361), (93, 711189), (171, 386787), (279, 237063), (513, 128929), (589, 112293), (837, 79021), (1767, 37431), (4159, 15903), (5301, 12477)]