27750591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4751}}^1$

素因数の和:4827

約数の個数: 24

約数和(自身を含む): 44478720

約数和(自身を除く): 16728129

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 4751, 5841, 14253, 42759, 52261, 156783, 280309, 470349, 840927, 2522781, 3083399, 9250197, 27750591]

約数ペア:

[(1, 27750591), (3, 9250197), (9, 3083399), (11, 2522781), (33, 840927), (59, 470349), (99, 280309), (177, 156783), (531, 52261), (649, 42759), (1947, 14253), (4751, 5841)]