159783663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 243940032

約数和(自身を除く): 84156369

約数列:

[1, 3, 13, 17, 39, 51, 221, 401, 601, 663, 1203, 1803, 5213, 6817, 7813, 10217, 15639, 20451, 23439, 30651, 88621, 132821, 241001, 265863, 398463, 723003, 3133013, 4097017, 9399039, 12291051, 53261221, 159783663]

約数ペア:

[(1, 159783663), (3, 53261221), (13, 12291051), (17, 9399039), (39, 4097017), (51, 3133013), (221, 723003), (401, 398463), (601, 265863), (663, 241001), (1203, 132821), (1803, 88621), (5213, 30651), (6817, 23439), (7813, 20451), (10217, 15639)]