80709777

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5864

約数の個数: 28

約数和(自身を含む): 127400080

約数和(自身を除く): 46690303

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 5827, 13851, 17481, 52443, 110713, 157329, 332139, 471987, 996417, 1415961, 2989251, 4247883, 8967753, 26903259, 80709777]

約数ペア:

[(1, 80709777), (3, 26903259), (9, 8967753), (19, 4247883), (27, 2989251), (57, 1415961), (81, 996417), (171, 471987), (243, 332139), (513, 157329), (729, 110713), (1539, 52443), (4617, 17481), (5827, 13851)]