33428619

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 62726400

約数和(自身を除く): 29297781

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 81, 87, 107, 133, 171, 189, 203, 261, 321, 399, 513, 551, 567, 609, 749, 783, 963, 1197, 1539, 1653, 1827, 2033, 2247, 2349, 2889, 3103, 3591, 3857, 4959, 5481, 6099, 6741, 8667, 9309, 10773, 11571, 14231, 14877, 16443, 18297, 20223, 21721, 27927, 34713, 42693, 44631, 54891, 58957, 60669, 65163, 83781, 104139, 128079, 164673, 176871, 195489, 251343, 312417, 384237, 412699, 530613, 586467, 1152711, 1238097, 1591839, 1759401, 3714291, 4775517, 11142873, 33428619]

約数ペア:

[(1, 33428619), (3, 11142873), (7, 4775517), (9, 3714291), (19, 1759401), (21, 1591839), (27, 1238097), (29, 1152711), (57, 586467), (63, 530613), (81, 412699), (87, 384237), (107, 312417), (133, 251343), (171, 195489), (189, 176871), (203, 164673), (261, 128079), (321, 104139), (399, 83781), (513, 65163), (551, 60669), (567, 58957), (609, 54891), (749, 44631), (783, 42693), (963, 34713), (1197, 27927), (1539, 21721), (1653, 20223), (1827, 18297), (2033, 16443), (2247, 14877), (2349, 14231), (2889, 11571), (3103, 10773), (3591, 9309), (3857, 8667), (4959, 6741), (5481, 6099)]