80771823

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 132509520

約数和(自身を除く): 51737697

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 269, 297, 337, 807, 891, 1011, 2421, 2959, 3033, 3707, 7263, 8877, 9099, 11121, 21789, 26631, 27297, 33363, 79893, 90653, 100089, 239679, 271959, 300267, 815877, 997183, 2447631, 2991549, 7342893, 8974647, 26923941, 80771823]

約数ペア:

[(1, 80771823), (3, 26923941), (9, 8974647), (11, 7342893), (27, 2991549), (33, 2447631), (81, 997183), (99, 815877), (269, 300267), (297, 271959), (337, 239679), (807, 100089), (891, 90653), (1011, 79893), (2421, 33363), (2959, 27297), (3033, 26631), (3707, 21789), (7263, 11121), (8877, 9099)]