71748963

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18583}}^1$

素因数の和:18616

約数の個数: 32

約数和(自身を含む): 124884480

約数和(自身を除く): 53135517

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 18583, 55749, 167247, 204413, 241579, 501741, 613239, 724737, 1839717, 2174211, 2657369, 5519151, 6522633, 7972107, 23916321, 71748963]

約数ペア:

[(1, 71748963), (3, 23916321), (9, 7972107), (11, 6522633), (13, 5519151), (27, 2657369), (33, 2174211), (39, 1839717), (99, 724737), (117, 613239), (143, 501741), (297, 241579), (351, 204413), (429, 167247), (1287, 55749), (3861, 18583)]