66071889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6491}}^1$

素因数の和:6542

約数の個数: 32

約数和(自身を含む): 109065600

約数和(自身を除く): 42993711

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 6491, 10179, 19473, 58419, 84383, 175257, 188239, 253149, 564717, 759447, 1694151, 2278341, 2447107, 5082453, 7341321, 22023963, 66071889]

約数ペア:

[(1, 66071889), (3, 22023963), (9, 7341321), (13, 5082453), (27, 2447107), (29, 2278341), (39, 1694151), (87, 759447), (117, 564717), (261, 253149), (351, 188239), (377, 175257), (783, 84383), (1131, 58419), (3393, 19473), (6491, 10179)]