61649517

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 83685888

約数和(自身を除く): 22036371

約数列:

[1, 3, 103, 131, 309, 393, 1523, 4569, 13493, 40479, 156869, 199513, 470607, 598539, 20549839, 61649517]

約数ペア:

[(1, 61649517), (3, 20549839), (103, 598539), (131, 470607), (309, 199513), (393, 156869), (1523, 40479), (4569, 13493)]