31357804563

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{5987}}^1\times {\mathrm{11411}}^1$

素因数の和:17424

約数の個数: 32

約数和(自身を含む): 49201240320

約数和(自身を除く): 17843435757

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 5987, 11411, 17961, 34233, 53883, 101779, 102699, 161649, 193987, 305337, 308097, 581961, 916011, 1745883, 2748033, 5237649, 68317657, 204952971, 614858913, 1161400169, 1844576739, 3484200507, 10452601521, 31357804563]

約数ペア:

[(1, 31357804563), (3, 10452601521), (9, 3484200507), (17, 1844576739), (27, 1161400169), (51, 614858913), (153, 204952971), (459, 68317657), (5987, 5237649), (11411, 2748033), (17961, 1745883), (34233, 916011), (53883, 581961), (101779, 308097), (102699, 305337), (161649, 193987)]