29127635721

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{18926339}}^1$

素因数の和:18926370

約数の個数: 20

約数和(自身を含む): 45801742800

約数和(自身を除く): 16674107079

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 18926339, 56779017, 170337051, 359600441, 511011153, 1078801323, 1533033459, 3236403969, 9709211907, 29127635721]

約数ペア:

[(1, 29127635721), (3, 9709211907), (9, 3236403969), (19, 1533033459), (27, 1078801323), (57, 511011153), (81, 359600441), (171, 170337051), (513, 56779017), (1539, 18926339)]