2577391461

素因数分解:

$3^3\times {\mathrm{1439}}^1\times {\mathrm{66337}}^1$

素因数の和:67785

約数の個数: 16

約数和(自身を含む): 3821068800

約数和(自身を除く): 1243677339

約数列:

[1, 3, 9, 27, 1439, 4317, 12951, 38853, 66337, 199011, 597033, 1791099, 95458943, 286376829, 859130487, 2577391461]

約数ペア:

[(1, 2577391461), (3, 859130487), (9, 286376829), (27, 95458943), (1439, 1791099), (4317, 597033), (12951, 199011), (38853, 66337)]