27706839

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 38406144

約数和(自身を除く): 10699305

約数列:

[1, 3, 31, 93, 151, 453, 1973, 4681, 5919, 14043, 61163, 183489, 297923, 893769, 9235613, 27706839]

約数ペア:

[(1, 27706839), (3, 9235613), (31, 893769), (93, 297923), (151, 183489), (453, 61163), (1973, 14043), (4681, 5919)]