26293131

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{859}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 40248000

約数和(自身を除く): 13954869

約数列:

[1, 3, 9, 19, 57, 171, 179, 537, 859, 1611, 2577, 3401, 7731, 10203, 16321, 30609, 48963, 146889, 153761, 461283, 1383849, 2921459, 8764377, 26293131]

約数ペア:

[(1, 26293131), (3, 8764377), (9, 2921459), (19, 1383849), (57, 461283), (171, 153761), (179, 146889), (537, 48963), (859, 30609), (1611, 16321), (2577, 10203), (3401, 7731)]