520066179

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 807206400

約数和(自身を除く): 287140221

約数列:

[1, 3, 9, 23, 59, 69, 97, 177, 207, 291, 439, 531, 873, 1317, 1357, 2231, 3951, 4071, 5723, 6693, 10097, 12213, 17169, 20079, 25901, 30291, 42583, 51507, 77703, 90873, 127749, 131629, 233109, 383247, 394887, 595723, 979409, 1184661, 1787169, 2512397, 2938227, 5361507, 7537191, 8814681, 22611573, 57785131, 173355393, 520066179]

約数ペア:

[(1, 520066179), (3, 173355393), (9, 57785131), (23, 22611573), (59, 8814681), (69, 7537191), (97, 5361507), (177, 2938227), (207, 2512397), (291, 1787169), (439, 1184661), (531, 979409), (873, 595723), (1317, 394887), (1357, 383247), (2231, 233109), (3951, 131629), (4071, 127749), (5723, 90873), (6693, 77703), (10097, 51507), (12213, 42583), (17169, 30291), (20079, 25901)]