81152877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{56239}}^1$

素因数の和:56292

約数の個数: 16

約数和(自身を含む): 119678720

約数和(自身を除く): 38525843

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 56239, 168717, 731107, 2080843, 2193321, 6242529, 27050959, 81152877]

約数ペア:

[(1, 81152877), (3, 27050959), (13, 6242529), (37, 2193321), (39, 2080843), (111, 731107), (481, 168717), (1443, 56239)]