51314553

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{4493}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 78519168

約数和(自身を除く): 27204615

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 4493, 11421, 13479, 40437, 121311, 211171, 363933, 633513, 1091799, 1900539, 5701617, 17104851, 51314553]

約数ペア:

[(1, 51314553), (3, 17104851), (9, 5701617), (27, 1900539), (47, 1091799), (81, 633513), (141, 363933), (243, 211171), (423, 121311), (1269, 40437), (3807, 13479), (4493, 11421)]