77775187

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 22863533

約数列:

[1, 7, 17, 29, 31, 119, 203, 217, 493, 527, 727, 899, 3451, 3689, 5089, 6293, 12359, 15283, 21083, 22537, 86513, 106981, 147581, 157759, 358411, 383129, 653573, 2508877, 2681903, 4575011, 11110741, 77775187]

約数ペア:

[(1, 77775187), (7, 11110741), (17, 4575011), (29, 2681903), (31, 2508877), (119, 653573), (203, 383129), (217, 358411), (493, 157759), (527, 147581), (727, 106981), (899, 86513), (3451, 22537), (3689, 21083), (5089, 15283), (6293, 12359)]