137394543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{320267}}^1$

素因数の和:320294

約数の個数: 16

約数和(自身を含む): 215220096

約数和(自身を除く): 77825553

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 320267, 960801, 3522937, 4163471, 10568811, 12490413, 45798181, 137394543]

約数ペア:

[(1, 137394543), (3, 45798181), (11, 12490413), (13, 10568811), (33, 4163471), (39, 3522937), (143, 960801), (429, 320267)]