80738019

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{50683}}^1$

素因数の和:50751

約数の個数: 16

約数和(自身を含む): 121641600

約数和(自身を除く): 40903581

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 50683, 152049, 456147, 1368441, 2990297, 8970891, 26912673, 80738019]

約数ペア:

[(1, 80738019), (3, 26912673), (9, 8970891), (27, 2990297), (59, 1368441), (177, 456147), (531, 152049), (1593, 50683)]