170773389

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 266333184

約数和(自身を除く): 95559795

約数列:

[1, 3, 9, 31, 37, 71, 93, 111, 213, 233, 279, 333, 639, 699, 1147, 2097, 2201, 2627, 3441, 6603, 7223, 7881, 8621, 10323, 16543, 19809, 21669, 23643, 25863, 49629, 65007, 77589, 81437, 148887, 244311, 267251, 512833, 612091, 732933, 801753, 1538499, 1836273, 2405259, 4615497, 5508819, 18974821, 56924463, 170773389]

約数ペア:

[(1, 170773389), (3, 56924463), (9, 18974821), (31, 5508819), (37, 4615497), (71, 2405259), (93, 1836273), (111, 1538499), (213, 801753), (233, 732933), (279, 612091), (333, 512833), (639, 267251), (699, 244311), (1147, 148887), (2097, 81437), (2201, 77589), (2627, 65007), (3441, 49629), (6603, 25863), (7223, 23643), (7881, 21669), (8621, 19809), (10323, 16543)]