78138801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12601}}^1$

素因数の和:12673

約数の個数: 24

約数和(自身を含む): 123852456

約数和(自身を除く): 45713655

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 12601, 37803, 113409, 163813, 491439, 667853, 1474317, 2003559, 6010677, 8682089, 26046267, 78138801]

約数ペア:

[(1, 78138801), (3, 26046267), (9, 8682089), (13, 6010677), (39, 2003559), (53, 1474317), (117, 667853), (159, 491439), (477, 163813), (689, 113409), (2067, 37803), (6201, 12601)]