68742687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13879}}^1$

素因数の和:14022

約数の個数: 16

約数和(自身を含む): 99491840

約数和(自身を除く): 30749153

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 13879, 41637, 180427, 541281, 1762633, 5287899, 22914229, 68742687]

約数ペア:

[(1, 68742687), (3, 22914229), (13, 5287899), (39, 1762633), (127, 541281), (381, 180427), (1651, 41637), (4953, 13879)]