33340041

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 61888320

約数和(自身を除く): 28548279

約数列:

[1, 3, 7, 9, 19, 21, 23, 49, 57, 63, 69, 133, 147, 161, 171, 173, 207, 399, 437, 441, 483, 519, 931, 1127, 1197, 1211, 1311, 1449, 1557, 2793, 3059, 3287, 3381, 3633, 3933, 3979, 8379, 8477, 9177, 9861, 10143, 10899, 11937, 21413, 23009, 25431, 27531, 27853, 29583, 35811, 64239, 69027, 75601, 76293, 83559, 161063, 192717, 194971, 207081, 226803, 250677, 483189, 529207, 584913, 680409, 1449567, 1587621, 1754739, 3704449, 4762863, 11113347, 33340041]

約数ペア:

[(1, 33340041), (3, 11113347), (7, 4762863), (9, 3704449), (19, 1754739), (21, 1587621), (23, 1449567), (49, 680409), (57, 584913), (63, 529207), (69, 483189), (133, 250677), (147, 226803), (161, 207081), (171, 194971), (173, 192717), (207, 161063), (399, 83559), (437, 76293), (441, 75601), (483, 69027), (519, 64239), (931, 35811), (1127, 29583), (1197, 27853), (1211, 27531), (1311, 25431), (1449, 23009), (1557, 21413), (2793, 11937), (3059, 10899), (3287, 10143), (3381, 9861), (3633, 9177), (3933, 8477), (3979, 8379)]