78305427

素因数分解:

$3^3\times {\mathrm{281}}^1\times {\mathrm{10321}}^1$

素因数の和:10611

約数の個数: 16

約数和(自身を含む): 116432160

約数和(自身を除く): 38126733

約数列:

[1, 3, 9, 27, 281, 843, 2529, 7587, 10321, 30963, 92889, 278667, 2900201, 8700603, 26101809, 78305427]

約数ペア:

[(1, 78305427), (3, 26101809), (9, 8700603), (27, 2900201), (281, 278667), (843, 92889), (2529, 30963), (7587, 10321)]