135201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 209088

約数和(自身を除く): 73887

約数列:

[1, 3, 11, 17, 33, 51, 187, 241, 561, 723, 2651, 4097, 7953, 12291, 45067, 135201]

約数ペア:

[(1, 135201), (3, 45067), (11, 12291), (17, 7953), (33, 4097), (51, 2651), (187, 723), (241, 561)]