51880527

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{40883}}^1$

素因数の和:40939

約数の個数: 16

約数和(自身を含む): 78497280

約数和(自身を除く): 26616753

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 40883, 122649, 367947, 1103841, 1921501, 5764503, 17293509, 51880527]

約数ペア:

[(1, 51880527), (3, 17293509), (9, 5764503), (27, 1921501), (47, 1103841), (141, 367947), (423, 122649), (1269, 40883)]