72900879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{16061}}^1$

素因数の和:16170

約数の個数: 16

約数和(自身を含む): 104081760

約数和(自身を除く): 31180881

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 16061, 48183, 273037, 819111, 1429429, 4288287, 24300293, 72900879]

約数ペア:

[(1, 72900879), (3, 24300293), (17, 4288287), (51, 1429429), (89, 819111), (267, 273037), (1513, 48183), (4539, 16061)]