64790967

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 88105472

約数和(自身を除く): 23314505

約数列:

[1, 3, 61, 183, 487, 727, 1461, 2181, 29707, 44347, 89121, 133041, 354049, 1062147, 21596989, 64790967]

約数ペア:

[(1, 64790967), (3, 21596989), (61, 1062147), (183, 354049), (487, 133041), (727, 89121), (1461, 44347), (2181, 29707)]