63568359

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 94921632

約数和(自身を除く): 31353273

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 1877, 3763, 5631, 11289, 16893, 33867, 99481, 133267, 298443, 399801, 895329, 1199403, 7063151, 21189453, 63568359]

約数ペア:

[(1, 63568359), (3, 21189453), (9, 7063151), (53, 1199403), (71, 895329), (159, 399801), (213, 298443), (477, 133267), (639, 99481), (1877, 33867), (3763, 16893), (5631, 11289)]