75435867

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 123187680

約数和(自身を除く): 47751813

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 213, 351, 639, 923, 1009, 1053, 1917, 2769, 3027, 5751, 8307, 9081, 13117, 24921, 27243, 39351, 71639, 74763, 81729, 118053, 214917, 354159, 644751, 931307, 1062477, 1934253, 2793921, 5802759, 8381763, 25145289, 75435867]

約数ペア:

[(1, 75435867), (3, 25145289), (9, 8381763), (13, 5802759), (27, 2793921), (39, 1934253), (71, 1062477), (81, 931307), (117, 644751), (213, 354159), (351, 214917), (639, 118053), (923, 81729), (1009, 74763), (1053, 71639), (1917, 39351), (2769, 27243), (3027, 24921), (5751, 13117), (8307, 9081)]