86372307

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5059}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 143137280

約数和(自身を除く): 56764973

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 5059, 5691, 15177, 17073, 35413, 45531, 106239, 318717, 1370989, 4112967, 9596923, 12338901, 28790769, 86372307]

約数ペア:

[(1, 86372307), (3, 28790769), (7, 12338901), (9, 9596923), (21, 4112967), (63, 1370989), (271, 318717), (813, 106239), (1897, 45531), (2439, 35413), (5059, 17073), (5691, 15177)]