65327881

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 69562368

約数和(自身を除く): 4234487

約数列:

[1, 31, 67, 71, 443, 2077, 2201, 4757, 13733, 29681, 31453, 147467, 920111, 975043, 2107351, 65327881]

約数ペア:

[(1, 65327881), (31, 2107351), (67, 975043), (71, 920111), (443, 147467), (2077, 31453), (2201, 29681), (4757, 13733)]