460645101

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 821795520

約数和(自身を除く): 361150419

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 137, 159, 171, 371, 399, 411, 477, 959, 1007, 1113, 1197, 1233, 2603, 2809, 2877, 3021, 3339, 7049, 7261, 7809, 8427, 8631, 9063, 18221, 19663, 21147, 21783, 23427, 25281, 50827, 53371, 54663, 58989, 63441, 65349, 137959, 152481, 160113, 163989, 176967, 373597, 384833, 413877, 457443, 480339, 965713, 1120791, 1154499, 1241631, 2693831, 2897139, 3362373, 3463497, 7311827, 8081493, 8691417, 21935481, 24244479, 51182789, 65806443, 153548367, 460645101]

約数ペア:

[(1, 460645101), (3, 153548367), (7, 65806443), (9, 51182789), (19, 24244479), (21, 21935481), (53, 8691417), (57, 8081493), (63, 7311827), (133, 3463497), (137, 3362373), (159, 2897139), (171, 2693831), (371, 1241631), (399, 1154499), (411, 1120791), (477, 965713), (959, 480339), (1007, 457443), (1113, 413877), (1197, 384833), (1233, 373597), (2603, 176967), (2809, 163989), (2877, 160113), (3021, 152481), (3339, 137959), (7049, 65349), (7261, 63441), (7809, 58989), (8427, 54663), (8631, 53371), (9063, 50827), (18221, 25281), (19663, 23427), (21147, 21783)]