80506293

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{48527}}^1$

素因数の和:48616

約数の個数: 16

約数和(自身を含む): 124231680

約数和(自身を除く): 43725387

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 48527, 145581, 339689, 1019067, 3833633, 11500899, 26835431, 80506293]

約数ペア:

[(1, 80506293), (3, 26835431), (7, 11500899), (21, 3833633), (79, 1019067), (237, 339689), (553, 145581), (1659, 48527)]