25512729

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 37984800

約数和(自身を除く): 12472071

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 1049, 2211, 3147, 8107, 11539, 24321, 34617, 70283, 126929, 210849, 380787, 773113, 2319339, 8504243, 25512729]

約数ペア:

[(1, 25512729), (3, 8504243), (11, 2319339), (33, 773113), (67, 380787), (121, 210849), (201, 126929), (363, 70283), (737, 34617), (1049, 24321), (2211, 11539), (3147, 8107)]