164860263

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11149}}^1$

素因数の和:11239

約数の個数: 24

約数和(自身を含む): 250473600

約数和(自身を除く): 85613337

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 11149, 14787, 33447, 100341, 345619, 590897, 1036857, 1772691, 3110571, 5318073, 18317807, 54953421, 164860263]

約数ペア:

[(1, 164860263), (3, 54953421), (9, 18317807), (31, 5318073), (53, 3110571), (93, 1772691), (159, 1036857), (279, 590897), (477, 345619), (1643, 100341), (4929, 33447), (11149, 14787)]