213702958539

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2525771}}^1$

素因数の和:2525880

約数の個数: 48

約数和(自身を含む): 378259614720

約数和(自身を除く): 164556656181

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 237, 357, 553, 711, 1071, 1343, 1659, 4029, 4977, 9401, 12087, 28203, 84609, 2525771, 7577313, 17680397, 22731939, 42938107, 53041191, 128814321, 159123573, 199535909, 300566749, 386442963, 598607727, 901700247, 1396751363, 1795823181, 2705100741, 3392110453, 4190254089, 10176331359, 12570762267, 23744773171, 30528994077, 71234319513, 213702958539]

約数ペア:

[(1, 213702958539), (3, 71234319513), (7, 30528994077), (9, 23744773171), (17, 12570762267), (21, 10176331359), (51, 4190254089), (63, 3392110453), (79, 2705100741), (119, 1795823181), (153, 1396751363), (237, 901700247), (357, 598607727), (553, 386442963), (711, 300566749), (1071, 199535909), (1343, 159123573), (1659, 128814321), (4029, 53041191), (4977, 42938107), (9401, 22731939), (12087, 17680397), (28203, 7577313), (84609, 2525771)]