64715497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1607}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 80888832

約数和(自身を除く): 16173335

約数列:

[1, 7, 11, 77, 523, 1607, 3661, 5753, 11249, 17677, 40271, 123739, 840461, 5883227, 9245071, 64715497]

約数ペア:

[(1, 64715497), (7, 9245071), (11, 5883227), (77, 840461), (523, 123739), (1607, 40271), (3661, 17677), (5753, 11249)]