39072656889

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{6311}}^1$

素因数の和:6571

約数の個数: 72

約数和(自身を含む): 66790301760

約数和(自身を除く): 27717644871

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 139, 147, 303, 417, 441, 707, 909, 973, 1251, 2121, 2919, 4949, 6311, 6363, 6811, 8757, 14039, 14847, 18933, 20433, 42117, 44177, 44541, 56799, 61299, 98273, 126351, 132531, 294819, 309239, 397593, 637411, 687911, 877229, 884457, 927717, 1912233, 2063733, 2631687, 2783151, 4461877, 5736699, 6140603, 6191199, 7895061, 13385631, 18421809, 31233139, 40156893, 42984221, 55265427, 88600129, 93699417, 128952663, 265800387, 281098251, 386857989, 620200903, 797401161, 1860602709, 4341406321, 5581808127, 13024218963, 39072656889]

約数ペア:

[(1, 39072656889), (3, 13024218963), (7, 5581808127), (9, 4341406321), (21, 1860602709), (49, 797401161), (63, 620200903), (101, 386857989), (139, 281098251), (147, 265800387), (303, 128952663), (417, 93699417), (441, 88600129), (707, 55265427), (909, 42984221), (973, 40156893), (1251, 31233139), (2121, 18421809), (2919, 13385631), (4949, 7895061), (6311, 6191199), (6363, 6140603), (6811, 5736699), (8757, 4461877), (14039, 2783151), (14847, 2631687), (18933, 2063733), (20433, 1912233), (42117, 927717), (44177, 884457), (44541, 877229), (56799, 687911), (61299, 637411), (98273, 397593), (126351, 309239), (132531, 294819)]