201403521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 342407520

約数和(自身を除く): 141003999

約数列:

[1, 3, 9, 11, 29, 33, 41, 59, 87, 99, 123, 177, 261, 319, 369, 451, 531, 649, 841, 957, 1189, 1353, 1711, 1947, 2419, 2523, 2871, 3567, 4059, 5133, 5841, 7257, 7569, 9251, 10701, 13079, 15399, 18821, 21771, 26609, 27753, 34481, 39237, 49619, 56463, 70151, 79827, 83259, 103443, 117711, 148857, 169389, 210453, 239481, 310329, 379291, 446571, 545809, 631359, 771661, 1137873, 1637427, 2034379, 2314983, 3413619, 4912281, 6103137, 6944949, 18309411, 22378169, 67134507, 201403521]

約数ペア:

[(1, 201403521), (3, 67134507), (9, 22378169), (11, 18309411), (29, 6944949), (33, 6103137), (41, 4912281), (59, 3413619), (87, 2314983), (99, 2034379), (123, 1637427), (177, 1137873), (261, 771661), (319, 631359), (369, 545809), (451, 446571), (531, 379291), (649, 310329), (841, 239481), (957, 210453), (1189, 169389), (1353, 148857), (1711, 117711), (1947, 103443), (2419, 83259), (2523, 79827), (2871, 70151), (3567, 56463), (4059, 49619), (5133, 39237), (5841, 34481), (7257, 27753), (7569, 26609), (9251, 21771), (10701, 18821), (13079, 15399)]