27731121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14243}}^1$

素因数の和:14316

約数の個数: 16

約数和(自身を含む): 41022720

約数和(自身を除く): 13291599

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 14243, 42729, 156673, 470019, 840337, 2521011, 9243707, 27731121]

約数ペア:

[(1, 27731121), (3, 9243707), (11, 2521011), (33, 840337), (59, 470019), (177, 156673), (649, 42729), (1947, 14243)]