40824531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 69009408

約数和(自身を除く): 28184877

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 127, 153, 187, 191, 381, 561, 573, 1143, 1397, 1683, 1719, 2101, 2159, 3247, 4191, 6303, 6477, 9741, 12573, 18909, 19431, 23749, 24257, 29223, 35717, 71247, 72771, 107151, 213741, 218313, 266827, 321453, 412369, 800481, 1237107, 2401443, 3711321, 4536059, 13608177, 40824531]

約数ペア:

[(1, 40824531), (3, 13608177), (9, 4536059), (11, 3711321), (17, 2401443), (33, 1237107), (51, 800481), (99, 412369), (127, 321453), (153, 266827), (187, 218313), (191, 213741), (381, 107151), (561, 72771), (573, 71247), (1143, 35717), (1397, 29223), (1683, 24257), (1719, 23749), (2101, 19431), (2159, 18909), (3247, 12573), (4191, 9741), (6303, 6477)]