9963729

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 15087072

約数和(自身を除く): 5123343

約数列:

[1, 3, 9, 27, 81, 131, 243, 313, 393, 939, 1179, 2817, 3537, 8451, 10611, 25353, 31833, 41003, 76059, 123009, 369027, 1107081, 3321243, 9963729]

約数ペア:

[(1, 9963729), (3, 3321243), (9, 1107081), (27, 369027), (81, 123009), (131, 76059), (243, 41003), (313, 31833), (393, 25353), (939, 10611), (1179, 8451), (2817, 3537)]