29128920009

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{36931}}^1$

素因数の和:37058

約数の個数: 48

約数和(自身を含む): 47055504384

約数和(自身を除く): 17926584375

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 529, 1491, 1587, 1633, 3703, 4899, 11109, 11431, 34293, 36931, 37559, 110793, 112677, 258517, 262913, 775551, 788739, 849413, 2548239, 2622101, 5945891, 7866303, 17837673, 18354707, 19536499, 55064121, 58609497, 60308323, 136755493, 180924969, 410266479, 422158261, 1266474783, 1387091429, 4161274287, 9709640003, 29128920009]

約数ペア:

[(1, 29128920009), (3, 9709640003), (7, 4161274287), (21, 1387091429), (23, 1266474783), (69, 422158261), (71, 410266479), (161, 180924969), (213, 136755493), (483, 60308323), (497, 58609497), (529, 55064121), (1491, 19536499), (1587, 18354707), (1633, 17837673), (3703, 7866303), (4899, 5945891), (11109, 2622101), (11431, 2548239), (34293, 849413), (36931, 788739), (37559, 775551), (110793, 262913), (112677, 258517)]