43281009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5651}}^1$

素因数の和:5717

約数の個数: 24

約数和(自身を含む): 67010112

約数和(自身を除く): 23729103

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 5651, 7659, 16953, 50859, 129973, 209087, 389919, 627261, 1169757, 1881783, 4809001, 14427003, 43281009]

約数ペア:

[(1, 43281009), (3, 14427003), (9, 4809001), (23, 1881783), (37, 1169757), (69, 627261), (111, 389919), (207, 209087), (333, 129973), (851, 50859), (2553, 16953), (5651, 7659)]