30377013009

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{29483}}^1$

素因数の和:29706

約数の個数: 48

約数和(自身を含む): 48508492032

約数和(自身を除く): 18131479023

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 163, 301, 489, 903, 1141, 2107, 3423, 6321, 7009, 7987, 21027, 23961, 29483, 49063, 88449, 147189, 206381, 343441, 619143, 1030323, 1267769, 1444667, 3803307, 4334001, 4805729, 8874383, 14417187, 26623149, 33640103, 62120681, 100920309, 186362043, 206646347, 235480721, 619939041, 706442163, 1446524429, 4339573287, 10125671003, 30377013009]

約数ペア:

[(1, 30377013009), (3, 10125671003), (7, 4339573287), (21, 1446524429), (43, 706442163), (49, 619939041), (129, 235480721), (147, 206646347), (163, 186362043), (301, 100920309), (489, 62120681), (903, 33640103), (1141, 26623149), (2107, 14417187), (3423, 8874383), (6321, 4805729), (7009, 4334001), (7987, 3803307), (21027, 1444667), (23961, 1267769), (29483, 1030323), (49063, 619143), (88449, 343441), (147189, 206381)]