265471641

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{22397}}^1$

素因数の和:22845

約数の個数: 16

約数和(自身を含む): 394204800

約数和(自身を除く): 128733159

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 22397, 67191, 201573, 604719, 9832283, 29496849, 88490547, 265471641]

約数ペア:

[(1, 265471641), (3, 88490547), (9, 29496849), (27, 9832283), (439, 604719), (1317, 201573), (3951, 67191), (11853, 22397)]