163949079

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{10259}}^1$

素因数の和:11030

約数の個数: 16

約数和(自身を含む): 250179840

約数和(自身を除く): 86230761

約数列:

[1, 3, 7, 21, 761, 2283, 5327, 10259, 15981, 30777, 71813, 215439, 7807099, 23421297, 54649693, 163949079]

約数ペア:

[(1, 163949079), (3, 54649693), (7, 23421297), (21, 7807099), (761, 215439), (2283, 71813), (5327, 30777), (10259, 15981)]