87867951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{90679}}^1$

素因数の和:90718

約数の個数: 16

約数和(自身を含む): 130579200

約数和(自身を除く): 42711249

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 90679, 272037, 1541543, 1722901, 4624629, 5168703, 29289317, 87867951]

約数ペア:

[(1, 87867951), (3, 29289317), (17, 5168703), (19, 4624629), (51, 1722901), (57, 1541543), (323, 272037), (969, 90679)]