120600963

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 204085440

約数和(自身を除く): 83484477

約数列:

[1, 3, 7, 9, 21, 63, 89, 137, 157, 267, 411, 471, 623, 801, 959, 1099, 1233, 1413, 1869, 2877, 3297, 5607, 8631, 9891, 12193, 13973, 21509, 36579, 41919, 64527, 85351, 97811, 109737, 125757, 150563, 193581, 256053, 293433, 451689, 768159, 880299, 1355067, 1914301, 5742903, 13400107, 17228709, 40200321, 120600963]

約数ペア:

[(1, 120600963), (3, 40200321), (7, 17228709), (9, 13400107), (21, 5742903), (63, 1914301), (89, 1355067), (137, 880299), (157, 768159), (267, 451689), (411, 293433), (471, 256053), (623, 193581), (801, 150563), (959, 125757), (1099, 109737), (1233, 97811), (1413, 85351), (1869, 64527), (2877, 41919), (3297, 36579), (5607, 21509), (8631, 13973), (9891, 12193)]