61665758271

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{274081}}^1$

素因数の和:274744

約数の個数: 32

約数和(自身を含む): 98537960640

約数和(自身を除く): 36872202369

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 641, 1923, 5769, 8333, 17307, 24999, 74997, 224991, 274081, 822243, 2466729, 3563053, 7400187, 10689159, 32067477, 96202431, 175685921, 527057763, 1581173289, 2283916973, 4743519867, 6851750919, 20555252757, 61665758271]

約数ペア:

[(1, 61665758271), (3, 20555252757), (9, 6851750919), (13, 4743519867), (27, 2283916973), (39, 1581173289), (117, 527057763), (351, 175685921), (641, 96202431), (1923, 32067477), (5769, 10689159), (8333, 7400187), (17307, 3563053), (24999, 2466729), (74997, 822243), (224991, 274081)]