75190059

素因数分解:

$3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 135936000

約数和(自身を除く): 60745941

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 343, 353, 441, 483, 621, 1029, 1059, 1127, 1323, 1449, 2471, 3087, 3177, 3381, 4347, 7413, 7889, 8119, 9261, 9531, 10143, 17297, 22239, 23667, 24357, 30429, 51891, 56833, 66717, 71001, 73071, 121079, 155673, 170499, 213003, 219213, 363237, 397831, 467019, 511497, 1089711, 1193493, 1534491, 2784817, 3269133, 3580479, 8354451, 10741437, 25063353, 75190059]

約数ペア:

[(1, 75190059), (3, 25063353), (7, 10741437), (9, 8354451), (21, 3580479), (23, 3269133), (27, 2784817), (49, 1534491), (63, 1193493), (69, 1089711), (147, 511497), (161, 467019), (189, 397831), (207, 363237), (343, 219213), (353, 213003), (441, 170499), (483, 155673), (621, 121079), (1029, 73071), (1059, 71001), (1127, 66717), (1323, 56833), (1449, 51891), (2471, 30429), (3087, 24357), (3177, 23667), (3381, 22239), (4347, 17297), (7413, 10143), (7889, 9531), (8119, 9261)]