38670291

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 71705088

約数和(自身を除く): 33034797

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 37, 51, 69, 81, 99, 111, 153, 187, 207, 243, 253, 297, 333, 391, 407, 459, 561, 621, 629, 759, 851, 891, 999, 1173, 1221, 1377, 1683, 1863, 1887, 2277, 2553, 2673, 2997, 3519, 3663, 4131, 4301, 5049, 5589, 5661, 6831, 6919, 7659, 8991, 9361, 10557, 10989, 12903, 14467, 15147, 16983, 20493, 20757, 22977, 28083, 31671, 32967, 38709, 43401, 45441, 50949, 61479, 62271, 68931, 84249, 95013, 98901, 116127, 130203, 152847, 159137, 186813, 206793, 252747, 348381, 390609, 477411, 560439, 758241, 1045143, 1171827, 1432233, 1681317, 2274723, 3515481, 4296699, 12890097, 38670291]

約数ペア:

[(1, 38670291), (3, 12890097), (9, 4296699), (11, 3515481), (17, 2274723), (23, 1681317), (27, 1432233), (33, 1171827), (37, 1045143), (51, 758241), (69, 560439), (81, 477411), (99, 390609), (111, 348381), (153, 252747), (187, 206793), (207, 186813), (243, 159137), (253, 152847), (297, 130203), (333, 116127), (391, 98901), (407, 95013), (459, 84249), (561, 68931), (621, 62271), (629, 61479), (759, 50949), (851, 45441), (891, 43401), (999, 38709), (1173, 32967), (1221, 31671), (1377, 28083), (1683, 22977), (1863, 20757), (1887, 20493), (2277, 16983), (2553, 15147), (2673, 14467), (2997, 12903), (3519, 10989), (3663, 10557), (4131, 9361), (4301, 8991), (5049, 7659), (5589, 6919), (5661, 6831)]