87497703

素因数分解:

$3^2\times {\mathrm{1777}}^1\times {\mathrm{5471}}^1$

素因数の和:7254

約数の個数: 12

約数和(自身を含む): 126479808

約数和(自身を除く): 38982105

約数列:

[1, 3, 9, 1777, 5331, 5471, 15993, 16413, 49239, 9721967, 29165901, 87497703]

約数ペア:

[(1, 87497703), (3, 29165901), (9, 9721967), (1777, 49239), (5331, 16413), (5471, 15993)]