272912169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{40849}}^1$

素因数の和:41000

約数の個数: 16

約数和(自身を含む): 388238400

約数和(自身を除く): 115326231

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 40849, 122547, 694433, 2083299, 5351219, 16053657, 90970723, 272912169]

約数ペア:

[(1, 272912169), (3, 90970723), (17, 16053657), (51, 5351219), (131, 2083299), (393, 694433), (2227, 122547), (6681, 40849)]