87045039

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{61603}}^1$

素因数の和:61766

約数の個数: 12

約数和(自身を含む): 126534616

約数和(自身を除く): 39489577

約数列:

[1, 3, 9, 157, 471, 1413, 61603, 184809, 554427, 9671671, 29015013, 87045039]

約数ペア:

[(1, 87045039), (3, 29015013), (9, 9671671), (157, 554427), (471, 184809), (1413, 61603)]