65637

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:50

約数の個数: 32

約数和(自身を含む): 120960

約数和(自身を除く): 55323

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 143, 153, 187, 221, 297, 351, 429, 459, 561, 663, 1287, 1683, 1989, 2431, 3861, 5049, 5967, 7293, 21879, 65637]

約数ペア:

[(1, 65637), (3, 21879), (9, 7293), (11, 5967), (13, 5049), (17, 3861), (27, 2431), (33, 1989), (39, 1683), (51, 1287), (99, 663), (117, 561), (143, 459), (153, 429), (187, 351), (221, 297)]