55366857

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 99998080

約数和(自身を除く): 44631223

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1009, 1407, 2613, 3027, 4221, 6097, 7063, 7839, 9081, 13117, 18291, 21189, 39351, 54873, 63567, 67603, 91819, 118053, 202809, 275457, 473221, 608427, 826371, 878839, 1419663, 2636517, 4258989, 6151873, 7909551, 18455619, 55366857]

約数ペア:

[(1, 55366857), (3, 18455619), (7, 7909551), (9, 6151873), (13, 4258989), (21, 2636517), (39, 1419663), (63, 878839), (67, 826371), (91, 608427), (117, 473221), (201, 275457), (273, 202809), (469, 118053), (603, 91819), (819, 67603), (871, 63567), (1009, 54873), (1407, 39351), (2613, 21189), (3027, 18291), (4221, 13117), (6097, 9081), (7063, 7839)]