27139827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 43577856

約数和(自身を除く): 16438029

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1353, 1543, 1599, 4629, 5863, 16973, 17589, 20059, 50919, 60177, 63263, 189789, 220649, 661947, 695893, 822419, 2087679, 2467257, 9046609, 27139827]

約数ペア:

[(1, 27139827), (3, 9046609), (11, 2467257), (13, 2087679), (33, 822419), (39, 695893), (41, 661947), (123, 220649), (143, 189789), (429, 63263), (451, 60177), (533, 50919), (1353, 20059), (1543, 17589), (1599, 16973), (4629, 5863)]