102912201

素因数分解:

$3^6\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 84

約数和(自身を含む): 186404592

約数和(自身を除く): 83492391

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 67, 81, 129, 147, 189, 201, 243, 301, 387, 441, 469, 567, 603, 729, 903, 1161, 1323, 1407, 1701, 1809, 2107, 2709, 2881, 3283, 3483, 3969, 4221, 5103, 5427, 6321, 8127, 8643, 9849, 10449, 11907, 12663, 16281, 18963, 20167, 24381, 25929, 29547, 31347, 35721, 37989, 48843, 56889, 60501, 73143, 77787, 88641, 113967, 141169, 170667, 181503, 219429, 233361, 265923, 341901, 423507, 512001, 544509, 700083, 797769, 1270521, 1536003, 1633527, 2100249, 2393307, 3811563, 4900581, 11434689, 14701743, 34304067, 102912201]

約数ペア:

[(1, 102912201), (3, 34304067), (7, 14701743), (9, 11434689), (21, 4900581), (27, 3811563), (43, 2393307), (49, 2100249), (63, 1633527), (67, 1536003), (81, 1270521), (129, 797769), (147, 700083), (189, 544509), (201, 512001), (243, 423507), (301, 341901), (387, 265923), (441, 233361), (469, 219429), (567, 181503), (603, 170667), (729, 141169), (903, 113967), (1161, 88641), (1323, 77787), (1407, 73143), (1701, 60501), (1809, 56889), (2107, 48843), (2709, 37989), (2881, 35721), (3283, 31347), (3483, 29547), (3969, 25929), (4221, 24381), (5103, 20167), (5427, 18963), (6321, 16281), (8127, 12663), (8643, 11907), (9849, 10449)]