63728487

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 93570048

約数和(自身を除く): 29841561

約数列:

[1, 3, 9, 131, 191, 283, 393, 573, 849, 1179, 1719, 2547, 25021, 37073, 54053, 75063, 111219, 162159, 225189, 333657, 486477, 7080943, 21242829, 63728487]

約数ペア:

[(1, 63728487), (3, 21242829), (9, 7080943), (131, 486477), (191, 333657), (283, 225189), (393, 162159), (573, 111219), (849, 75063), (1179, 54053), (1719, 37073), (2547, 25021)]