81598083

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{19141}}^1$

素因数の和:19187

約数の個数: 24

約数和(自身を含む): 130931280

約数和(自身を除く): 49333197

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 19141, 57423, 133987, 401961, 555089, 937909, 1665267, 2813727, 3885623, 11656869, 27199361, 81598083]

約数ペア:

[(1, 81598083), (3, 27199361), (7, 11656869), (21, 3885623), (29, 2813727), (49, 1665267), (87, 937909), (147, 555089), (203, 401961), (609, 133987), (1421, 57423), (4263, 19141)]