57210009129

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7761499}}^1$

素因数の和:7761531

約数の個数: 40

約数和(自身を含む): 105183848000

約数和(自身を除く): 47973838871

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 7761499, 23284497, 54330493, 69853491, 100899487, 162991479, 209560473, 302698461, 488974437, 628681419, 706296409, 908095383, 1466923311, 2118889227, 2724286149, 4400769933, 6356667681, 8172858447, 19070003043, 57210009129]

約数ペア:

[(1, 57210009129), (3, 19070003043), (7, 8172858447), (9, 6356667681), (13, 4400769933), (21, 2724286149), (27, 2118889227), (39, 1466923311), (63, 908095383), (81, 706296409), (91, 628681419), (117, 488974437), (189, 302698461), (273, 209560473), (351, 162991479), (567, 100899487), (819, 69853491), (1053, 54330493), (2457, 23284497), (7371, 7761499)]