64884369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{1523}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 94512384

約数和(自身を除く): 29628015

約数列:

[1, 3, 11, 33, 1291, 1523, 3873, 4569, 14201, 16753, 42603, 50259, 1966193, 5898579, 21628123, 64884369]

約数ペア:

[(1, 64884369), (3, 21628123), (11, 5898579), (33, 1966193), (1291, 50259), (1523, 42603), (3873, 16753), (4569, 14201)]