68533641

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 117216000

約数和(自身を除く): 48682359

約数列:

[1, 3, 9, 11, 27, 29, 33, 73, 87, 99, 109, 219, 261, 297, 319, 327, 657, 783, 803, 957, 981, 1199, 1971, 2117, 2409, 2871, 2943, 3161, 3597, 6351, 7227, 7957, 8613, 9483, 10791, 19053, 21681, 23287, 23871, 28449, 32373, 34771, 57159, 69861, 71613, 85347, 87527, 104313, 209583, 214839, 230753, 262581, 312939, 628749, 692259, 787743, 938817, 2076777, 2363229, 2538283, 6230331, 7614849, 22844547, 68533641]

約数ペア:

[(1, 68533641), (3, 22844547), (9, 7614849), (11, 6230331), (27, 2538283), (29, 2363229), (33, 2076777), (73, 938817), (87, 787743), (99, 692259), (109, 628749), (219, 312939), (261, 262581), (297, 230753), (319, 214839), (327, 209583), (657, 104313), (783, 87527), (803, 85347), (957, 71613), (981, 69861), (1199, 57159), (1971, 34771), (2117, 32373), (2409, 28449), (2871, 23871), (2943, 23287), (3161, 21681), (3597, 19053), (6351, 10791), (7227, 9483), (7957, 8613)]