166067253

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6427}}^1$

素因数の和:6479

約数の個数: 40

約数和(自身を含む): 280003680

約数和(自身を除く): 113936427

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 2349, 2871, 6427, 8613, 19281, 25839, 57843, 70697, 173529, 186383, 212091, 520587, 559149, 636273, 1677447, 1908819, 2050213, 5032341, 5726457, 6150639, 15097023, 18451917, 55355751, 166067253]

約数ペア:

[(1, 166067253), (3, 55355751), (9, 18451917), (11, 15097023), (27, 6150639), (29, 5726457), (33, 5032341), (81, 2050213), (87, 1908819), (99, 1677447), (261, 636273), (297, 559149), (319, 520587), (783, 212091), (891, 186383), (957, 173529), (2349, 70697), (2871, 57843), (6427, 25839), (8613, 19281)]