123667029

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 199180800

約数和(自身を除く): 75513771

約数列:

[1, 3, 9, 19, 31, 41, 57, 93, 123, 171, 279, 369, 569, 589, 779, 1271, 1707, 1767, 2337, 3813, 5121, 5301, 7011, 10811, 11439, 17639, 23329, 24149, 32433, 52917, 69987, 72447, 97299, 158751, 209961, 217341, 335141, 443251, 723199, 1005423, 1329753, 2169597, 3016269, 3989259, 6508791, 13740781, 41222343, 123667029]

約数ペア:

[(1, 123667029), (3, 41222343), (9, 13740781), (19, 6508791), (31, 3989259), (41, 3016269), (57, 2169597), (93, 1329753), (123, 1005423), (171, 723199), (279, 443251), (369, 335141), (569, 217341), (589, 209961), (779, 158751), (1271, 97299), (1707, 72447), (1767, 69987), (2337, 52917), (3813, 32433), (5121, 24149), (5301, 23329), (7011, 17639), (10811, 11439)]