74681761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51047}}^1$

素因数の和:51084

約数の個数: 16

約数和(自身を含む): 98012160

約数和(自身を除く): 23330399

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 51047, 357329, 561517, 969893, 3930619, 6789251, 10668823, 74681761]

約数ペア:

[(1, 74681761), (7, 10668823), (11, 6789251), (19, 3930619), (77, 969893), (133, 561517), (209, 357329), (1463, 51047)]