161449274761

素因数分解:

${\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1\times {\mathrm{20533}}^1$

素因数の和:21520

約数の個数: 16

約数和(自身を含む): 164914632064

約数和(自身を除く): 3465357303

約数列:

[1, 97, 103, 787, 9991, 20533, 76339, 81061, 1991701, 2114899, 7862917, 16159471, 205145203, 1567468687, 1664425513, 161449274761]

約数ペア:

[(1, 161449274761), (97, 1664425513), (103, 1567468687), (787, 205145203), (9991, 16159471), (20533, 7862917), (76339, 2114899), (81061, 1991701)]