75271977

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13339}}^1$

素因数の和:13378

約数の個数: 32

約数和(自身を含む): 128064000

約数和(自身を除く): 52792023

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 13339, 40017, 120051, 146729, 253441, 360153, 440187, 760323, 1320561, 2280969, 2787851, 3961683, 6842907, 8363553, 25090659, 75271977]

約数ペア:

[(1, 75271977), (3, 25090659), (9, 8363553), (11, 6842907), (19, 3961683), (27, 2787851), (33, 2280969), (57, 1320561), (99, 760323), (171, 440187), (209, 360153), (297, 253441), (513, 146729), (627, 120051), (1881, 40017), (5643, 13339)]