129292009

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{13877}}^1$

素因数の和:13917

約数の個数: 16

約数和(自身を含む): 162539136

約数和(自身を除く): 33247127

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 13877, 97139, 152647, 1068529, 1679117, 11753819, 18470287, 129292009]

約数ペア:

[(1, 129292009), (7, 18470287), (11, 11753819), (77, 1679117), (121, 1068529), (847, 152647), (1331, 97139), (9317, 13877)]