87768897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{8537}}^1$

素因数の和:8712

約数の個数: 16

約数和(自身を含む): 122947200

約数和(自身を除く): 35178303

約数列:

[1, 3, 23, 69, 149, 447, 3427, 8537, 10281, 25611, 196351, 589053, 1272013, 3816039, 29256299, 87768897]

約数ペア:

[(1, 87768897), (3, 29256299), (23, 3816039), (69, 1272013), (149, 589053), (447, 196351), (3427, 25611), (8537, 10281)]