65720361

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{136067}}^1$

素因数の和:136100

約数の個数: 16

約数和(自身を含む): 104500224

約数和(自身を除く): 38779863

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 136067, 408201, 952469, 2857407, 3129541, 9388623, 21906787, 65720361]

約数ペア:

[(1, 65720361), (3, 21906787), (7, 9388623), (21, 3129541), (23, 2857407), (69, 952469), (161, 408201), (483, 136067)]