86485077

素因数分解:

$3^4\times 7^1\times {\mathrm{152531}}^1$

素因数の和:152550

約数の個数: 20

約数和(自身を含む): 147650976

約数和(自身を除く): 61165899

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 152531, 457593, 1067717, 1372779, 3203151, 4118337, 9609453, 12355011, 28828359, 86485077]

約数ペア:

[(1, 86485077), (3, 28828359), (7, 12355011), (9, 9609453), (21, 4118337), (27, 3203151), (63, 1372779), (81, 1067717), (189, 457593), (567, 152531)]