220120371009

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10952897}}^1$

素因数の和:10952950

約数の個数: 48

約数和(自身を含む): 410076501120

約数和(自身を除く): 189956130111

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 6699, 20097, 10952897, 32858691, 76670279, 98576073, 120481867, 230010837, 317634013, 361445601, 690032511, 843373069, 952902039, 1084336803, 2223438091, 2530119207, 2858706117, 3493974143, 6670314273, 7590357621, 10481922429, 20010942819, 24457819001, 31445767287, 73373457003, 220120371009]

約数ペア:

[(1, 220120371009), (3, 73373457003), (7, 31445767287), (9, 24457819001), (11, 20010942819), (21, 10481922429), (29, 7590357621), (33, 6670314273), (63, 3493974143), (77, 2858706117), (87, 2530119207), (99, 2223438091), (203, 1084336803), (231, 952902039), (261, 843373069), (319, 690032511), (609, 361445601), (693, 317634013), (957, 230010837), (1827, 120481867), (2233, 98576073), (2871, 76670279), (6699, 32858691), (20097, 10952897)]