9069489

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 64

約数和(自身を含む): 16531200

約数和(自身を除く): 7461711

約数列:

[1, 3, 9, 11, 13, 27, 29, 33, 39, 81, 87, 99, 117, 143, 243, 261, 297, 319, 351, 377, 429, 729, 783, 891, 957, 1053, 1131, 1287, 2187, 2349, 2673, 2871, 3159, 3393, 3861, 4147, 7047, 8019, 8613, 9477, 10179, 11583, 12441, 21141, 24057, 25839, 28431, 30537, 34749, 37323, 63423, 77517, 91611, 104247, 111969, 232551, 274833, 312741, 335907, 697653, 824499, 1007721, 3023163, 9069489]

約数ペア:

[(1, 9069489), (3, 3023163), (9, 1007721), (11, 824499), (13, 697653), (27, 335907), (29, 312741), (33, 274833), (39, 232551), (81, 111969), (87, 104247), (99, 91611), (117, 77517), (143, 63423), (243, 37323), (261, 34749), (297, 30537), (319, 28431), (351, 25839), (377, 24057), (429, 21141), (729, 12441), (783, 11583), (891, 10179), (957, 9477), (1053, 8613), (1131, 8019), (1287, 7047), (2187, 4147), (2349, 3861), (2673, 3393), (2871, 3159)]