138156747

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{7723}}^1$

素因数の和:7882

約数の個数: 16

約数和(自身を含む): 189083520

約数和(自身を除く): 50926773

約数列:

[1, 3, 67, 89, 201, 267, 5963, 7723, 17889, 23169, 517441, 687347, 1552323, 2062041, 46052249, 138156747]

約数ペア:

[(1, 138156747), (3, 46052249), (67, 2062041), (89, 1552323), (201, 687347), (267, 517441), (5963, 23169), (7723, 17889)]