72967719

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 108783360

約数和(自身を除く): 35815641

約数列:

[1, 3, 11, 33, 59, 121, 177, 363, 649, 1947, 3407, 7139, 10221, 21417, 37477, 112431, 201013, 412247, 603039, 1236741, 2211143, 6633429, 24322573, 72967719]

約数ペア:

[(1, 72967719), (3, 24322573), (11, 6633429), (33, 2211143), (59, 1236741), (121, 603039), (177, 412247), (363, 201013), (649, 112431), (1947, 37477), (3407, 21417), (7139, 10221)]