64338417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49991}}^1$

素因数の和:50021

約数の個数: 24

約数和(自身を含む): 109182528

約数和(自身を除く): 44844111

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 49991, 149973, 449919, 549901, 649883, 1649703, 1949649, 4949109, 5848947, 7148713, 21446139, 64338417]

約数ペア:

[(1, 64338417), (3, 21446139), (9, 7148713), (11, 5848947), (13, 4949109), (33, 1949649), (39, 1649703), (99, 649883), (117, 549901), (143, 449919), (429, 149973), (1287, 49991)]