71377335

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1951}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 127426560

約数和(自身を除く): 56049225

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 1355, 1951, 2439, 4065, 5853, 7317, 9755, 12195, 17559, 29265, 36585, 52677, 87795, 263385, 528721, 1586163, 2643605, 4758489, 7930815, 14275467, 23792445, 71377335]

約数ペア:

[(1, 71377335), (3, 23792445), (5, 14275467), (9, 7930815), (15, 4758489), (27, 2643605), (45, 1586163), (135, 528721), (271, 263385), (813, 87795), (1355, 52677), (1951, 36585), (2439, 29265), (4065, 17559), (5853, 12195), (7317, 9755)]