86449113

素因数分解:

$3^4\times {\mathrm{449}}^1\times {\mathrm{2377}}^1$

素因数の和:2838

約数の個数: 20

約数和(自身を含む): 129482100

約数和(自身を除く): 43032987

約数列:

[1, 3, 9, 27, 81, 449, 1347, 2377, 4041, 7131, 12123, 21393, 36369, 64179, 192537, 1067273, 3201819, 9605457, 28816371, 86449113]

約数ペア:

[(1, 86449113), (3, 28816371), (9, 9605457), (27, 3201819), (81, 1067273), (449, 192537), (1347, 64179), (2377, 36369), (4041, 21393), (7131, 12123)]