27422139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18541}}^1$

素因数の和:18590

約数の個数: 16

約数和(自身を含む): 40050720

約数和(自身を除く): 12628581

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 18541, 55623, 315197, 537689, 945591, 1613067, 9140713, 27422139]

約数ペア:

[(1, 27422139), (3, 9140713), (17, 1613067), (29, 945591), (51, 537689), (87, 315197), (493, 55623), (1479, 18541)]