2013509529

素因数分解:

$3^3\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 3252268800

約数和(自身を除く): 1238759271

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 289, 353, 387, 459, 731, 867, 1059, 1161, 2193, 2601, 3177, 4913, 6001, 6579, 7803, 9531, 12427, 14739, 15179, 18003, 19737, 37281, 44217, 45537, 54009, 102017, 111843, 132651, 136611, 162027, 211259, 258043, 306051, 335529, 409833, 633777, 774129, 918153, 1734289, 1901331, 2322387, 2754459, 4386731, 5202867, 5703993, 6967161, 13160193, 15608601, 39480579, 46825803, 74574427, 118441737, 223723281, 671169843, 2013509529]

約数ペア:

[(1, 2013509529), (3, 671169843), (9, 223723281), (17, 118441737), (27, 74574427), (43, 46825803), (51, 39480579), (129, 15608601), (153, 13160193), (289, 6967161), (353, 5703993), (387, 5202867), (459, 4386731), (731, 2754459), (867, 2322387), (1059, 1901331), (1161, 1734289), (2193, 918153), (2601, 774129), (3177, 633777), (4913, 409833), (6001, 335529), (6579, 306051), (7803, 258043), (9531, 211259), (12427, 162027), (14739, 136611), (15179, 132651), (18003, 111843), (19737, 102017), (37281, 54009), (44217, 45537)]