73220667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 110186496

約数和(自身を除く): 36965829

約数列:

[1, 3, 13, 31, 39, 71, 93, 213, 403, 853, 923, 1209, 2201, 2559, 2769, 6603, 11089, 26443, 28613, 33267, 60563, 79329, 85839, 181689, 343759, 787319, 1031277, 1877453, 2361957, 5632359, 24406889, 73220667]

約数ペア:

[(1, 73220667), (3, 24406889), (13, 5632359), (31, 2361957), (39, 1877453), (71, 1031277), (93, 787319), (213, 343759), (403, 181689), (853, 85839), (923, 79329), (1209, 60563), (2201, 33267), (2559, 28613), (2769, 26443), (6603, 11089)]