86891811

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{15923}}^1$

素因数の和:16050

約数の個数: 16

約数和(自身を含む): 123825024

約数和(自身を除く): 36933213

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 15923, 47769, 270691, 812073, 1703761, 5111283, 28963937, 86891811]

約数ペア:

[(1, 86891811), (3, 28963937), (17, 5111283), (51, 1703761), (107, 812073), (321, 270691), (1819, 47769), (5457, 15923)]