87664983

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181501}}^1$

素因数の和:181534

約数の個数: 16

約数和(自身を含む): 139393536

約数和(自身を除く): 51728553

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 181501, 544503, 1270507, 3811521, 4174523, 12523569, 29221661, 87664983]

約数ペア:

[(1, 87664983), (3, 29221661), (7, 12523569), (21, 4174523), (23, 3811521), (69, 1270507), (161, 544503), (483, 181501)]