225996963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 346734720

約数和(自身を除く): 120737757

約数列:

[1, 3, 17, 19, 51, 57, 59, 67, 177, 201, 323, 969, 1003, 1121, 1139, 1273, 3009, 3363, 3417, 3481, 3819, 3953, 10443, 11859, 19057, 21641, 57171, 59177, 64923, 66139, 67201, 75107, 177531, 198417, 201603, 225321, 233227, 699681, 1124363, 1276819, 3373089, 3830457, 3964859, 4431313, 11894577, 13293939, 75332321, 225996963]

約数ペア:

[(1, 225996963), (3, 75332321), (17, 13293939), (19, 11894577), (51, 4431313), (57, 3964859), (59, 3830457), (67, 3373089), (177, 1276819), (201, 1124363), (323, 699681), (969, 233227), (1003, 225321), (1121, 201603), (1139, 198417), (1273, 177531), (3009, 75107), (3363, 67201), (3417, 66139), (3481, 64923), (3819, 59177), (3953, 57171), (10443, 21641), (11859, 19057)]