64766991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 97459200

約数和(自身を除く): 32692209

約数列:

[1, 3, 17, 19, 51, 57, 89, 267, 323, 751, 969, 1513, 1691, 2253, 4539, 5073, 12767, 14269, 28747, 38301, 42807, 66839, 86241, 200517, 242573, 727719, 1136263, 1269941, 3408789, 3809823, 21588997, 64766991]

約数ペア:

[(1, 64766991), (3, 21588997), (17, 3809823), (19, 3408789), (51, 1269941), (57, 1136263), (89, 727719), (267, 242573), (323, 200517), (751, 86241), (969, 66839), (1513, 42807), (1691, 38301), (2253, 28747), (4539, 14269), (5073, 12767)]