29070009

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{1879}}^1$

素因数の和:2082

約数の個数: 20

約数和(自身を含む): 43676160

約数和(自身を除く): 14606151

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 1879, 5157, 5637, 15471, 16911, 50733, 152199, 358889, 1076667, 3230001, 9690003, 29070009]

約数ペア:

[(1, 29070009), (3, 9690003), (9, 3230001), (27, 1076667), (81, 358889), (191, 152199), (573, 50733), (1719, 16911), (1879, 15471), (5157, 5637)]