255232431

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{62603}}^1$

素因数の和:62763

約数の個数: 16

約数和(自身を含む): 380632320

約数和(自身を除く): 125399889

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 62603, 187809, 563427, 1690281, 9453053, 28359159, 85077477, 255232431]

約数ペア:

[(1, 255232431), (3, 85077477), (9, 28359159), (27, 9453053), (151, 1690281), (453, 563427), (1359, 187809), (4077, 62603)]