243362007

素因数分解:

$3^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{2707}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 402170496

約数和(自身を除く): 158808489

約数列:

[1, 3, 7, 9, 21, 63, 1427, 2707, 4281, 8121, 9989, 12843, 18949, 24363, 29967, 56847, 89901, 170541, 3862889, 11588667, 27040223, 34766001, 81120669, 243362007]

約数ペア:

[(1, 243362007), (3, 81120669), (7, 34766001), (9, 27040223), (21, 11588667), (63, 3862889), (1427, 170541), (2707, 89901), (4281, 56847), (8121, 29967), (9989, 24363), (12843, 18949)]