330489027

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 555984000

約数和(自身を除く): 225494973

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 131, 153, 187, 393, 561, 1179, 1441, 1499, 1683, 2227, 4323, 4497, 6681, 12969, 13491, 16489, 20043, 24497, 25483, 49467, 73491, 76449, 148401, 196369, 220473, 229347, 280313, 589107, 840939, 1767321, 2160059, 2522817, 3338273, 6480177, 10014819, 19440531, 30044457, 36721003, 110163009, 330489027]

約数ペア:

[(1, 330489027), (3, 110163009), (9, 36721003), (11, 30044457), (17, 19440531), (33, 10014819), (51, 6480177), (99, 3338273), (131, 2522817), (153, 2160059), (187, 1767321), (393, 840939), (561, 589107), (1179, 280313), (1441, 229347), (1499, 220473), (1683, 196369), (2227, 148401), (4323, 76449), (4497, 73491), (6681, 49467), (12969, 25483), (13491, 24497), (16489, 20043)]