51147159

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{41281}}^1$

素因数の和:41350

約数の個数: 16

約数和(自身を含む): 79261440

約数和(自身を除く): 28114281

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 41281, 123843, 288967, 866901, 2435579, 7306737, 17049053, 51147159]

約数ペア:

[(1, 51147159), (3, 17049053), (7, 7306737), (21, 2435579), (59, 866901), (177, 288967), (413, 123843), (1239, 41281)]