83426497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 116001792

約数和(自身を除く): 32575295

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 163, 187, 253, 289, 391, 1141, 1309, 1771, 1793, 2023, 2737, 2771, 3179, 3749, 4301, 6647, 12551, 19397, 22253, 26243, 30107, 30481, 41239, 46529, 47107, 63733, 73117, 213367, 288673, 329749, 446131, 511819, 518177, 701063, 1083461, 3627239, 4907441, 7584227, 11918071, 83426497]

約数ペア:

[(1, 83426497), (7, 11918071), (11, 7584227), (17, 4907441), (23, 3627239), (77, 1083461), (119, 701063), (161, 518177), (163, 511819), (187, 446131), (253, 329749), (289, 288673), (391, 213367), (1141, 73117), (1309, 63733), (1771, 47107), (1793, 46529), (2023, 41239), (2737, 30481), (2771, 30107), (3179, 26243), (3749, 22253), (4301, 19397), (6647, 12551)]