82779137

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 22456063

約数列:

[1, 7, 17, 29, 83, 119, 203, 289, 493, 581, 1411, 2023, 2407, 3451, 4913, 8381, 9877, 16849, 23987, 34391, 40919, 58667, 142477, 167909, 286433, 407779, 695623, 997339, 2854453, 4869361, 11825591, 82779137]

約数ペア:

[(1, 82779137), (7, 11825591), (17, 4869361), (29, 2854453), (83, 997339), (119, 695623), (203, 407779), (289, 286433), (493, 167909), (581, 142477), (1411, 58667), (2023, 40919), (2407, 34391), (3451, 23987), (4913, 16849), (8381, 9877)]