72338643

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10847}}^1$

素因数の和:10888

約数の個数: 32

約数和(自身を含む): 121497600

約数和(自身を除く): 49158957

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 10847, 32541, 97623, 141011, 206093, 292869, 423033, 618279, 1269099, 1854837, 2679209, 3807297, 5564511, 8037627, 24112881, 72338643]

約数ペア:

[(1, 72338643), (3, 24112881), (9, 8037627), (13, 5564511), (19, 3807297), (27, 2679209), (39, 1854837), (57, 1269099), (117, 618279), (171, 423033), (247, 292869), (351, 206093), (513, 141011), (741, 97623), (2223, 32541), (6669, 10847)]