65537667

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 106586480

約数和(自身を除く): 41048813

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 327, 351, 571, 981, 1053, 1417, 1713, 2943, 4251, 5139, 7423, 8829, 12753, 15417, 22269, 38259, 46251, 62239, 66807, 114777, 186717, 200421, 560151, 601263, 809107, 1680453, 2427321, 5041359, 7281963, 21845889, 65537667]

約数ペア:

[(1, 65537667), (3, 21845889), (9, 7281963), (13, 5041359), (27, 2427321), (39, 1680453), (81, 809107), (109, 601263), (117, 560151), (327, 200421), (351, 186717), (571, 114777), (981, 66807), (1053, 62239), (1417, 46251), (1713, 38259), (2943, 22269), (4251, 15417), (5139, 12753), (7423, 8829)]