87951993

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{1153}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 120089856

約数和(自身を除く): 32137863

約数列:

[1, 3, 47, 141, 541, 1153, 1623, 3459, 25427, 54191, 76281, 162573, 623773, 1871319, 29317331, 87951993]

約数ペア:

[(1, 87951993), (3, 29317331), (47, 1871319), (141, 623773), (541, 162573), (1153, 76281), (1623, 54191), (3459, 25427)]