1783041569271

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{8737}}^1\times {\mathrm{4409}}^1$

素因数の和:13328

約数の個数: 48

約数和(自身を含む): 2665051552800

約数和(自身を除く): 882009983529

約数列:

[1, 3, 9, 37, 111, 139, 333, 417, 1251, 4409, 5143, 8737, 13227, 15429, 26211, 39681, 46287, 78633, 163133, 323269, 489399, 612851, 969807, 1214443, 1468197, 1838553, 2909421, 3643329, 5515659, 10929987, 22675487, 38521433, 44934391, 68026461, 115564299, 134803173, 204079383, 346692897, 404409519, 1425293021, 4275879063, 5354479187, 12827637189, 16063437561, 48190312683, 198115729919, 594347189757, 1783041569271]

約数ペア:

[(1, 1783041569271), (3, 594347189757), (9, 198115729919), (37, 48190312683), (111, 16063437561), (139, 12827637189), (333, 5354479187), (417, 4275879063), (1251, 1425293021), (4409, 404409519), (5143, 346692897), (8737, 204079383), (13227, 134803173), (15429, 115564299), (26211, 68026461), (39681, 44934391), (46287, 38521433), (78633, 22675487), (163133, 10929987), (323269, 5515659), (489399, 3643329), (612851, 2909421), (969807, 1838553), (1214443, 1468197)]