12912101757

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{131779}}^1$

素因数の和:131998

約数の個数: 32

約数和(自身を含む): 20241408000

約数和(自身を除く): 7329306243

約数列:

[1, 3, 9, 19, 27, 57, 171, 191, 513, 573, 1719, 3629, 5157, 10887, 32661, 97983, 131779, 395337, 1186011, 2503801, 3558033, 7511403, 22534209, 25169789, 67602627, 75509367, 226528101, 478225991, 679584303, 1434677973, 4304033919, 12912101757]

約数ペア:

[(1, 12912101757), (3, 4304033919), (9, 1434677973), (19, 679584303), (27, 478225991), (57, 226528101), (171, 75509367), (191, 67602627), (513, 25169789), (573, 22534209), (1719, 7511403), (3629, 3558033), (5157, 2503801), (10887, 1186011), (32661, 395337), (97983, 131779)]