47263689

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 87333120

約数和(自身を除く): 40069431

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 37, 51, 69, 99, 111, 121, 153, 187, 207, 253, 297, 333, 363, 391, 407, 459, 561, 621, 629, 759, 851, 999, 1089, 1173, 1221, 1683, 1887, 2057, 2277, 2553, 2783, 3267, 3519, 3663, 4301, 4477, 5049, 5661, 6171, 6831, 6919, 7659, 8349, 9361, 10557, 10989, 12903, 13431, 14467, 16983, 18513, 20757, 22977, 25047, 28083, 38709, 40293, 43401, 47311, 55539, 62271, 75141, 76109, 84249, 102971, 116127, 120879, 130203, 141933, 159137, 186813, 228327, 252747, 308913, 390609, 425799, 477411, 684981, 926739, 1277397, 1432233, 1750507, 2054943, 2780217, 4296699, 5251521, 15754563, 47263689]

約数ペア:

[(1, 47263689), (3, 15754563), (9, 5251521), (11, 4296699), (17, 2780217), (23, 2054943), (27, 1750507), (33, 1432233), (37, 1277397), (51, 926739), (69, 684981), (99, 477411), (111, 425799), (121, 390609), (153, 308913), (187, 252747), (207, 228327), (253, 186813), (297, 159137), (333, 141933), (363, 130203), (391, 120879), (407, 116127), (459, 102971), (561, 84249), (621, 76109), (629, 75141), (759, 62271), (851, 55539), (999, 47311), (1089, 43401), (1173, 40293), (1221, 38709), (1683, 28083), (1887, 25047), (2057, 22977), (2277, 20757), (2553, 18513), (2783, 16983), (3267, 14467), (3519, 13431), (3663, 12903), (4301, 10989), (4477, 10557), (5049, 9361), (5661, 8349), (6171, 7659), (6831, 6919)]