72789039

素因数分解:

$3^2\times {\mathrm{821}}^1\times {\mathrm{9851}}^1$

素因数の和:10678

約数の個数: 12

約数和(自身を含む): 105278472

約数和(自身を除く): 32489433

約数列:

[1, 3, 9, 821, 2463, 7389, 9851, 29553, 88659, 8087671, 24263013, 72789039]

約数ペア:

[(1, 72789039), (3, 24263013), (9, 8087671), (821, 88659), (2463, 29553), (7389, 9851)]