64290369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149861}}^1$

素因数の和:149888

約数の個数: 16

約数和(自身を含む): 100707264

約数和(自身を除く): 36416895

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 149861, 449583, 1648471, 1948193, 4945413, 5844579, 21430123, 64290369]

約数ペア:

[(1, 64290369), (3, 21430123), (11, 5844579), (13, 4945413), (33, 1948193), (39, 1648471), (143, 449583), (429, 149861)]