87566013

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{599}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 130416000

約数和(自身を除く): 42849987

約数列:

[1, 3, 9, 37, 111, 333, 439, 599, 1317, 1797, 3951, 5391, 16243, 22163, 48729, 66489, 146187, 199467, 262961, 788883, 2366649, 9729557, 29188671, 87566013]

約数ペア:

[(1, 87566013), (3, 29188671), (9, 9729557), (37, 2366649), (111, 788883), (333, 262961), (439, 199467), (599, 146187), (1317, 66489), (1797, 48729), (3951, 22163), (5391, 16243)]