67673307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 102968320

約数和(自身を除く): 35295013

約数列:

[1, 3, 13, 19, 39, 57, 247, 271, 337, 741, 813, 1011, 3523, 4381, 5149, 6403, 10569, 13143, 15447, 19209, 66937, 83239, 91327, 200811, 249717, 273981, 1187251, 1735213, 3561753, 5205639, 22557769, 67673307]

約数ペア:

[(1, 67673307), (3, 22557769), (13, 5205639), (19, 3561753), (39, 1735213), (57, 1187251), (247, 273981), (271, 249717), (337, 200811), (741, 91327), (813, 83239), (1011, 66937), (3523, 19209), (4381, 15447), (5149, 13143), (6403, 10569)]