40689657

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 60010496

約数和(自身を除く): 19320839

約数列:

[1, 3, 9, 97, 127, 291, 367, 381, 873, 1101, 1143, 3303, 12319, 35599, 36957, 46609, 106797, 110871, 139827, 320391, 419481, 4521073, 13563219, 40689657]

約数ペア:

[(1, 40689657), (3, 13563219), (9, 4521073), (97, 419481), (127, 320391), (291, 139827), (367, 110871), (381, 106797), (873, 46609), (1101, 36957), (1143, 35599), (3303, 12319)]