55321329

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{84979}}^1$

素因数の和:85020

約数の個数: 16

約数和(自身を含む): 87019520

約数和(自身を除く): 31698191

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 84979, 254937, 594853, 1784559, 2634349, 7903047, 18440443, 55321329]

約数ペア:

[(1, 55321329), (3, 18440443), (7, 7903047), (21, 2634349), (31, 1784559), (93, 594853), (217, 254937), (651, 84979)]