51920979

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13003}}^1$

素因数の和:13039

約数の個数: 16

約数和(自身を含む): 76151424

約数和(自身を除く): 24230445

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 13003, 39009, 143033, 429099, 1573363, 4720089, 17306993, 51920979]

約数ペア:

[(1, 51920979), (3, 17306993), (11, 4720089), (33, 1573363), (121, 429099), (363, 143033), (1331, 39009), (3993, 13003)]