87672543

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{16633}}^1$

素因数の和:16894

約数の個数: 16

約数和(自身を含む): 134136576

約数和(自身を除く): 46464033

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 16633, 49899, 116431, 349293, 4174883, 12524649, 29224181, 87672543]

約数ペア:

[(1, 87672543), (3, 29224181), (7, 12524649), (21, 4174883), (251, 349293), (753, 116431), (1757, 49899), (5271, 16633)]