40716081

素因数分解:

$3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 69242880

約数和(自身を除く): 28526799

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 367, 587, 1101, 1761, 2569, 3303, 4109, 5283, 7707, 9909, 12327, 15849, 23121, 36981, 69363, 110943, 215429, 646287, 1508003, 1938861, 4524009, 5816583, 13572027, 40716081]

約数ペア:

[(1, 40716081), (3, 13572027), (7, 5816583), (9, 4524009), (21, 1938861), (27, 1508003), (63, 646287), (189, 215429), (367, 110943), (587, 69363), (1101, 36981), (1761, 23121), (2569, 15849), (3303, 12327), (4109, 9909), (5283, 7707)]