65236143

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 103136256

約数和(自身を除く): 37900113

約数列:

[1, 3, 7, 21, 37, 111, 113, 259, 339, 743, 777, 791, 2229, 2373, 4181, 5201, 12543, 15603, 27491, 29267, 82473, 83959, 87801, 192437, 251877, 577311, 587713, 1763139, 3106483, 9319449, 21745381, 65236143]

約数ペア:

[(1, 65236143), (3, 21745381), (7, 9319449), (21, 3106483), (37, 1763139), (111, 587713), (113, 577311), (259, 251877), (339, 192437), (743, 87801), (777, 83959), (791, 82473), (2229, 29267), (2373, 27491), (4181, 15603), (5201, 12543)]