138223611

素因数分解:

$3^3\times {\mathrm{1901}}^1\times {\mathrm{2693}}^1$

素因数の和:4603

約数の個数: 16

約数和(自身を含む): 204959520

約数和(自身を除く): 66735909

約数列:

[1, 3, 9, 27, 1901, 2693, 5703, 8079, 17109, 24237, 51327, 72711, 5119393, 15358179, 46074537, 138223611]

約数ペア:

[(1, 138223611), (3, 46074537), (9, 15358179), (27, 5119393), (1901, 72711), (2693, 51327), (5703, 24237), (8079, 17109)]