64791713

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13877}}^1$

素因数の和:13936

約数の個数: 16

約数和(自身を含む): 79937280

約数和(自身を除く): 15145567

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 13877, 97139, 319171, 402433, 2234197, 2817031, 9255959, 64791713]

約数ペア:

[(1, 64791713), (7, 9255959), (23, 2817031), (29, 2234197), (161, 402433), (203, 319171), (667, 97139), (4669, 13877)]