80863791

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61681}}^1$

素因数の和:61726

約数の個数: 16

約数和(自身を含む): 118429440

約数和(自身を除く): 37565649

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 61681, 185043, 1171939, 1418663, 3515817, 4255989, 26954597, 80863791]

約数ペア:

[(1, 80863791), (3, 26954597), (19, 4255989), (23, 3515817), (57, 1418663), (69, 1171939), (437, 185043), (1311, 61681)]