67869087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 106880256

約数和(自身を除く): 39011169

約数列:

[1, 3, 11, 13, 33, 39, 143, 281, 429, 563, 843, 1689, 3091, 3653, 6193, 7319, 9273, 10959, 18579, 21957, 40183, 80509, 120549, 158203, 241527, 474609, 1740233, 2056639, 5220699, 6169917, 22623029, 67869087]

約数ペア:

[(1, 67869087), (3, 22623029), (11, 6169917), (13, 5220699), (33, 2056639), (39, 1740233), (143, 474609), (281, 241527), (429, 158203), (563, 120549), (843, 80509), (1689, 40183), (3091, 21957), (3653, 18579), (6193, 10959), (7319, 9273)]