86615187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 126764352

約数和(自身を除く): 40149165

約数列:

[1, 3, 17, 37, 51, 111, 197, 233, 591, 629, 699, 1887, 3349, 3961, 7289, 8621, 10047, 11883, 21867, 25863, 45901, 123913, 137703, 146557, 371739, 439671, 780317, 1698337, 2340951, 5095011, 28871729, 86615187]

約数ペア:

[(1, 86615187), (3, 28871729), (17, 5095011), (37, 2340951), (51, 1698337), (111, 780317), (197, 439671), (233, 371739), (591, 146557), (629, 137703), (699, 123913), (1887, 45901), (3349, 25863), (3961, 21867), (7289, 11883), (8621, 10047)]