80516247

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{48533}}^1$

素因数の和:48622

約数の個数: 16

約数和(自身を含む): 124247040

約数和(自身を除く): 43730793

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 48533, 145599, 339731, 1019193, 3834107, 11502321, 26838749, 80516247]

約数ペア:

[(1, 80516247), (3, 26838749), (7, 11502321), (21, 3834107), (79, 1019193), (237, 339731), (553, 145599), (1659, 48533)]