51658401

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11351}}^1$

素因数の和:11432

約数の個数: 16

約数和(自身を含む): 72471168

約数和(自身を除く): 20812767

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 11351, 34053, 419987, 465391, 1259961, 1396173, 17219467, 51658401]

約数ペア:

[(1, 51658401), (3, 17219467), (37, 1396173), (41, 1259961), (111, 465391), (123, 419987), (1517, 34053), (4551, 11351)]