52742421

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1108

約数の個数: 28

約数和(自身を含む): 80269920

約数和(自身を除く): 27527499

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1019, 1917, 3057, 5751, 9171, 17253, 27513, 51759, 72349, 82539, 217047, 247617, 651141, 742851, 1953423, 5860269, 17580807, 52742421]

約数ペア:

[(1, 52742421), (3, 17580807), (9, 5860269), (27, 1953423), (71, 742851), (81, 651141), (213, 247617), (243, 217047), (639, 82539), (729, 72349), (1019, 51759), (1917, 27513), (3057, 17253), (5751, 9171)]