82147923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 68810157

約数列:

[1, 3, 9, 11, 13, 29, 31, 33, 39, 71, 87, 93, 99, 117, 143, 213, 261, 279, 319, 341, 377, 403, 429, 639, 781, 899, 923, 957, 1023, 1131, 1209, 1287, 2059, 2201, 2343, 2697, 2769, 2871, 3069, 3393, 3627, 4147, 4433, 6177, 6603, 7029, 8091, 8307, 9889, 10153, 11687, 12441, 13299, 18531, 19809, 22649, 24211, 26767, 28613, 29667, 30459, 35061, 37323, 39897, 63829, 67947, 72633, 80301, 85839, 89001, 91377, 105183, 128557, 191487, 203841, 217899, 240903, 257517, 294437, 314743, 385671, 574461, 702119, 829777, 883311, 944229, 1157013, 2106357, 2489331, 2649933, 2832687, 6319071, 7467993, 9127547, 27382641, 82147923]

約数ペア:

[(1, 82147923), (3, 27382641), (9, 9127547), (11, 7467993), (13, 6319071), (29, 2832687), (31, 2649933), (33, 2489331), (39, 2106357), (71, 1157013), (87, 944229), (93, 883311), (99, 829777), (117, 702119), (143, 574461), (213, 385671), (261, 314743), (279, 294437), (319, 257517), (341, 240903), (377, 217899), (403, 203841), (429, 191487), (639, 128557), (781, 105183), (899, 91377), (923, 89001), (957, 85839), (1023, 80301), (1131, 72633), (1209, 67947), (1287, 63829), (2059, 39897), (2201, 37323), (2343, 35061), (2697, 30459), (2769, 29667), (2871, 28613), (3069, 26767), (3393, 24211), (3627, 22649), (4147, 19809), (4433, 18531), (6177, 13299), (6603, 12441), (7029, 11687), (8091, 10153), (8307, 9889)]