8507079

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 15974400

約数和(自身を除く): 7467321

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 103, 133, 161, 171, 189, 207, 309, 399, 437, 483, 513, 621, 721, 927, 1197, 1311, 1449, 1957, 2163, 2369, 2781, 3059, 3591, 3933, 4347, 5871, 6489, 7107, 9177, 11799, 13699, 16583, 17613, 19467, 21321, 27531, 41097, 45011, 49749, 52839, 63963, 82593, 123291, 135033, 149247, 315077, 369873, 405099, 447741, 945231, 1215297, 2835693, 8507079]

約数ペア:

[(1, 8507079), (3, 2835693), (7, 1215297), (9, 945231), (19, 447741), (21, 405099), (23, 369873), (27, 315077), (57, 149247), (63, 135033), (69, 123291), (103, 82593), (133, 63963), (161, 52839), (171, 49749), (189, 45011), (207, 41097), (309, 27531), (399, 21321), (437, 19467), (483, 17613), (513, 16583), (621, 13699), (721, 11799), (927, 9177), (1197, 7107), (1311, 6489), (1449, 5871), (1957, 4347), (2163, 3933), (2369, 3591), (2781, 3059)]