20153646963

素因数分解:

$3^3\times {\mathrm{14347}}^1\times {\mathrm{52027}}^1$

素因数の和:66383

約数の個数: 16

約数和(自身を含む): 29859909760

約数和(自身を除く): 9706262797

約数列:

[1, 3, 9, 27, 14347, 43041, 52027, 129123, 156081, 387369, 468243, 1404729, 746431369, 2239294107, 6717882321, 20153646963]

約数ペア:

[(1, 20153646963), (3, 6717882321), (9, 2239294107), (27, 746431369), (14347, 1404729), (43041, 468243), (52027, 387369), (129123, 156081)]