75148317

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 116043840

約数和(自身を除く): 40895523

約数列:

[1, 3, 9, 27, 71, 73, 81, 179, 213, 219, 537, 639, 657, 1611, 1917, 1971, 4833, 5183, 5751, 5913, 12709, 13067, 14499, 15549, 38127, 39201, 46647, 114381, 117603, 139941, 343143, 352809, 419823, 927757, 1029429, 1058427, 2783271, 8349813, 25049439, 75148317]

約数ペア:

[(1, 75148317), (3, 25049439), (9, 8349813), (27, 2783271), (71, 1058427), (73, 1029429), (81, 927757), (179, 419823), (213, 352809), (219, 343143), (537, 139941), (639, 117603), (657, 114381), (1611, 46647), (1917, 39201), (1971, 38127), (4833, 15549), (5183, 14499), (5751, 13067), (5913, 12709)]