80943453

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 119246400

約数和(自身を除く): 38302947

約数列:

[1, 3, 9, 89, 139, 267, 417, 727, 801, 1251, 2181, 6543, 12371, 37113, 64703, 101053, 111339, 194109, 303159, 582327, 909477, 8993717, 26981151, 80943453]

約数ペア:

[(1, 80943453), (3, 26981151), (9, 8993717), (89, 909477), (139, 582327), (267, 303159), (417, 194109), (727, 111339), (801, 101053), (1251, 64703), (2181, 37113), (6543, 12371)]