169661547

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 306104832

約数和(自身を除く): 136443285

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 51, 69, 81, 99, 153, 187, 207, 253, 297, 391, 459, 487, 561, 621, 759, 891, 1173, 1377, 1461, 1683, 1863, 2277, 3519, 4301, 4383, 5049, 5357, 6831, 8279, 10557, 11201, 12903, 13149, 15147, 16071, 20493, 24837, 31671, 33603, 38709, 39447, 48213, 74511, 91069, 100809, 116127, 123211, 144639, 190417, 223533, 273207, 302427, 348381, 369633, 433917, 571251, 670599, 819621, 907281, 1108899, 1713753, 2094587, 2458863, 3326697, 5141259, 6283761, 7376589, 9980091, 15423777, 18851283, 56553849, 169661547]

約数ペア:

[(1, 169661547), (3, 56553849), (9, 18851283), (11, 15423777), (17, 9980091), (23, 7376589), (27, 6283761), (33, 5141259), (51, 3326697), (69, 2458863), (81, 2094587), (99, 1713753), (153, 1108899), (187, 907281), (207, 819621), (253, 670599), (297, 571251), (391, 433917), (459, 369633), (487, 348381), (561, 302427), (621, 273207), (759, 223533), (891, 190417), (1173, 144639), (1377, 123211), (1461, 116127), (1683, 100809), (1863, 91069), (2277, 74511), (3519, 48213), (4301, 39447), (4383, 38709), (5049, 33603), (5357, 31671), (6831, 24837), (8279, 20493), (10557, 16071), (11201, 15147), (12903, 13149)]