20146460103

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1384351}}^1$

素因数の和:1384385

約数の個数: 48

約数和(自身を含む): 37875870720

約数和(自身を除く): 17729410617

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 14553, 1384351, 4153053, 9690457, 12459159, 15227861, 29071371, 37377477, 45683583, 67833199, 87214113, 106595027, 137050749, 203499597, 261642339, 319785081, 411152247, 610498791, 746165189, 959355243, 1831496373, 2238495567, 2878065729, 6715486701, 20146460103]

約数ペア:

[(1, 20146460103), (3, 6715486701), (7, 2878065729), (9, 2238495567), (11, 1831496373), (21, 959355243), (27, 746165189), (33, 610498791), (49, 411152247), (63, 319785081), (77, 261642339), (99, 203499597), (147, 137050749), (189, 106595027), (231, 87214113), (297, 67833199), (441, 45683583), (539, 37377477), (693, 29071371), (1323, 15227861), (1617, 12459159), (2079, 9690457), (4851, 4153053), (14553, 1384351)]