64514079

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14423}}^1$

素因数の和:14507

約数の個数: 24

約数和(自身を含む): 108006912

約数和(自身を除く): 43492833

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 14423, 43269, 100961, 129807, 302883, 908649, 1024033, 3072099, 7168231, 9216297, 21504693, 64514079]

約数ペア:

[(1, 64514079), (3, 21504693), (7, 9216297), (9, 7168231), (21, 3072099), (63, 1024033), (71, 908649), (213, 302883), (497, 129807), (639, 100961), (1491, 43269), (4473, 14423)]