40393677

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 18703923

約数列:

[1, 3, 19, 37, 57, 107, 111, 179, 321, 537, 703, 2033, 2109, 3401, 3959, 6099, 6623, 10203, 11877, 19153, 19869, 57459, 75221, 125837, 225663, 363907, 377511, 708661, 1091721, 2125983, 13464559, 40393677]

約数ペア:

[(1, 40393677), (3, 13464559), (19, 2125983), (37, 1091721), (57, 708661), (107, 377511), (111, 363907), (179, 225663), (321, 125837), (537, 75221), (703, 57459), (2033, 19869), (2109, 19153), (3401, 11877), (3959, 10203), (6099, 6623)]