1804509428067

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{2027}}^1\times {\mathrm{137957}}^1$

素因数の和:140232

約数の個数: 32

約数和(自身を含む): 2685876710400

約数和(自身を除く): 881367282333

約数列:

[1, 3, 9, 27, 239, 717, 2027, 2151, 6081, 6453, 18243, 54729, 137957, 413871, 484453, 1241613, 1453359, 3724839, 4360077, 13080231, 32971723, 98915169, 279638839, 296745507, 838916517, 890236521, 2516749551, 7550248653, 66833682521, 200501047563, 601503142689, 1804509428067]

約数ペア:

[(1, 1804509428067), (3, 601503142689), (9, 200501047563), (27, 66833682521), (239, 7550248653), (717, 2516749551), (2027, 890236521), (2151, 838916517), (6081, 296745507), (6453, 279638839), (18243, 98915169), (54729, 32971723), (137957, 13080231), (413871, 4360077), (484453, 3724839), (1241613, 1453359)]