198802828221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{75967}}^1$

素因数の和:76130

約数の個数: 48

約数和(自身を含む): 296424705024

約数和(自身を除く): 97621876803

約数列:

[1, 3, 17, 23, 51, 69, 97, 291, 391, 529, 1173, 1587, 1649, 2231, 4947, 6693, 8993, 26979, 37927, 51313, 75967, 113781, 153939, 227901, 872321, 1291439, 1747241, 2616963, 3874317, 5241723, 7368799, 22106397, 29703097, 40186543, 89109291, 120559629, 125269583, 169482377, 375808749, 508447131, 683171231, 2049513693, 2881200409, 3898094671, 8643601227, 11694284013, 66267609407, 198802828221]

約数ペア:

[(1, 198802828221), (3, 66267609407), (17, 11694284013), (23, 8643601227), (51, 3898094671), (69, 2881200409), (97, 2049513693), (291, 683171231), (391, 508447131), (529, 375808749), (1173, 169482377), (1587, 125269583), (1649, 120559629), (2231, 89109291), (4947, 40186543), (6693, 29703097), (8993, 22106397), (26979, 7368799), (37927, 5241723), (51313, 3874317), (75967, 2616963), (113781, 1747241), (153939, 1291439), (227901, 872321)]