80644113

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 61282287

約数列:

[1, 3, 9, 11, 19, 27, 31, 33, 57, 93, 99, 171, 209, 279, 297, 341, 461, 513, 589, 627, 837, 1023, 1383, 1767, 1881, 3069, 4149, 5071, 5301, 5643, 6479, 8759, 9207, 12447, 14291, 15213, 15903, 19437, 26277, 42873, 45639, 58311, 78831, 96349, 128619, 136917, 157201, 174933, 236493, 271529, 289047, 385857, 471603, 814587, 867141, 1414809, 2443761, 2601423, 2986819, 4244427, 7331283, 8960457, 26881371, 80644113]

約数ペア:

[(1, 80644113), (3, 26881371), (9, 8960457), (11, 7331283), (19, 4244427), (27, 2986819), (31, 2601423), (33, 2443761), (57, 1414809), (93, 867141), (99, 814587), (171, 471603), (209, 385857), (279, 289047), (297, 271529), (341, 236493), (461, 174933), (513, 157201), (589, 136917), (627, 128619), (837, 96349), (1023, 78831), (1383, 58311), (1767, 45639), (1881, 42873), (3069, 26277), (4149, 19437), (5071, 15903), (5301, 15213), (5643, 14291), (6479, 12447), (8759, 9207)]