64433421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{183571}}^1$

素因数の和:183593

約数の個数: 16

約数和(自身を含む): 102800320

約数和(自身を除く): 38366899

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 183571, 550713, 1652139, 2386423, 4956417, 7159269, 21477807, 64433421]

約数ペア:

[(1, 64433421), (3, 21477807), (9, 7159269), (13, 4956417), (27, 2386423), (39, 1652139), (117, 550713), (351, 183571)]