171987084

素因数分解:

$2^2\times 3^3\times {\mathrm{277}}^1\times {\mathrm{5749}}^1$

素因数の和:6039

約数の個数: 48

約数和(自身を含む): 447580000

約数和(自身を除く): 275592916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 5749, 7479, 9972, 11498, 14958, 17247, 22996, 29916, 34494, 51741, 68988, 103482, 155223, 206964, 310446, 620892, 1592473, 3184946, 4777419, 6369892, 9554838, 14332257, 19109676, 28664514, 42996771, 57329028, 85993542, 171987084]

約数ペア:

[(1, 171987084), (2, 85993542), (3, 57329028), (4, 42996771), (6, 28664514), (9, 19109676), (12, 14332257), (18, 9554838), (27, 6369892), (36, 4777419), (54, 3184946), (108, 1592473), (277, 620892), (554, 310446), (831, 206964), (1108, 155223), (1662, 103482), (2493, 68988), (3324, 51741), (4986, 34494), (5749, 29916), (7479, 22996), (9972, 17247), (11498, 14958)]