56969703

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 104994000

約数和(自身を除く): 48024297

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 149, 153, 189, 289, 357, 441, 447, 459, 833, 867, 1043, 1071, 1323, 1341, 2023, 2499, 2533, 2601, 3129, 3213, 4023, 6069, 7301, 7497, 7599, 7803, 9387, 14161, 17731, 18207, 21903, 22491, 22797, 28161, 42483, 43061, 53193, 54621, 65709, 68391, 124117, 127449, 129183, 159579, 197127, 301427, 372351, 382347, 387549, 478737, 904281, 1117053, 1162647, 2109989, 2712843, 3351159, 6329967, 8138529, 18989901, 56969703]

約数ペア:

[(1, 56969703), (3, 18989901), (7, 8138529), (9, 6329967), (17, 3351159), (21, 2712843), (27, 2109989), (49, 1162647), (51, 1117053), (63, 904281), (119, 478737), (147, 387549), (149, 382347), (153, 372351), (189, 301427), (289, 197127), (357, 159579), (441, 129183), (447, 127449), (459, 124117), (833, 68391), (867, 65709), (1043, 54621), (1071, 53193), (1323, 43061), (1341, 42483), (2023, 28161), (2499, 22797), (2533, 22491), (2601, 21903), (3129, 18207), (3213, 17731), (4023, 14161), (6069, 9387), (7301, 7803), (7497, 7599)]