87538863

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1621}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 119586816

約数和(自身を除く): 32047953

約数列:

[1, 3, 47, 141, 383, 1149, 1621, 4863, 18001, 54003, 76187, 228561, 620843, 1862529, 29179621, 87538863]

約数ペア:

[(1, 87538863), (3, 29179621), (47, 1862529), (141, 620843), (383, 228561), (1149, 76187), (1621, 54003), (4863, 18001)]