29862729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 48048000

約数和(自身を除く): 18185271

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 571, 1341, 1713, 1937, 4023, 5139, 5811, 7423, 15417, 17433, 22269, 52299, 66807, 85079, 200421, 255237, 765711, 1106027, 2297133, 3318081, 9954243, 29862729]

約数ペア:

[(1, 29862729), (3, 9954243), (9, 3318081), (13, 2297133), (27, 1106027), (39, 765711), (117, 255237), (149, 200421), (351, 85079), (447, 66807), (571, 52299), (1341, 22269), (1713, 17433), (1937, 15417), (4023, 7423), (5139, 5811)]