80755143

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{48677}}^1$

素因数の和:48766

約数の個数: 16

約数和(自身を含む): 124615680

約数和(自身を除く): 43860537

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 48677, 146031, 340739, 1022217, 3845483, 11536449, 26918381, 80755143]

約数ペア:

[(1, 80755143), (3, 26918381), (7, 11536449), (21, 3845483), (79, 1022217), (237, 340739), (553, 146031), (1659, 48677)]