27818901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 44001984

約数和(自身を除く): 16183083

約数列:

[1, 3, 9, 11, 33, 99, 487, 577, 1461, 1731, 4383, 5193, 5357, 6347, 16071, 19041, 48213, 57123, 280999, 842997, 2528991, 3090989, 9272967, 27818901]

約数ペア:

[(1, 27818901), (3, 9272967), (9, 3090989), (11, 2528991), (33, 842997), (99, 280999), (487, 57123), (577, 48213), (1461, 19041), (1731, 16071), (4383, 6347), (5193, 5357)]