61809297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6481}}^1$

素因数の和:6529

約数の個数: 24

約数和(自身を含む): 95518752

約数和(自身を除く): 33709455

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 6481, 9537, 19443, 71291, 110177, 213873, 330531, 1211947, 1873009, 3635841, 5619027, 20603099, 61809297]

約数ペア:

[(1, 61809297), (3, 20603099), (11, 5619027), (17, 3635841), (33, 1873009), (51, 1211947), (187, 330531), (289, 213873), (561, 110177), (867, 71291), (3179, 19443), (6481, 9537)]