77161147

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34127}}^1$

素因数の和:34170

約数の個数: 16

約数和(自身を含む): 98288640

約数和(自身を除く): 21127493

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 34127, 238889, 580159, 648413, 4061113, 4538891, 11023021, 77161147]

約数ペア:

[(1, 77161147), (7, 11023021), (17, 4538891), (19, 4061113), (119, 648413), (133, 580159), (323, 238889), (2261, 34127)]