64281297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4729}}^1$

素因数の和:4952

約数の個数: 16

約数和(自身を含む): 89907840

約数和(自身を除く): 25626543

約数列:

[1, 3, 23, 69, 197, 591, 4531, 4729, 13593, 14187, 108767, 326301, 931613, 2794839, 21427099, 64281297]

約数ペア:

[(1, 64281297), (3, 21427099), (23, 2794839), (69, 931613), (197, 326301), (591, 108767), (4531, 14187), (4729, 13593)]